49813400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 288

約数和(自身を含む): 160302240

約数和(自身を除く): 110488840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 23, 25, 26, 28, 34, 35, 40, 46, 49, 50, 52, 56, 65, 68, 70, 85, 91, 92, 98, 100, 104, 115, 119, 130, 136, 140, 161, 170, 175, 182, 184, 196, 200, 221, 230, 238, 245, 260, 280, 299, 322, 325, 340, 350, 364, 391, 392, 425, 442, 455, 460, 476, 490, 520, 575, 595, 598, 637, 644, 650, 680, 700, 728, 782, 805, 833, 850, 884, 910, 920, 952, 980, 1105, 1127, 1150, 1190, 1196, 1225, 1274, 1288, 1300, 1400, 1495, 1547, 1564, 1610, 1666, 1700, 1768, 1820, 1955, 1960, 2093, 2210, 2254, 2275, 2300, 2380, 2392, 2450, 2548, 2600, 2737, 2975, 2990, 3094, 3128, 3185, 3220, 3332, 3400, 3640, 3910, 4025, 4165, 4186, 4420, 4508, 4550, 4600, 4760, 4900, 5083, 5096, 5474, 5525, 5635, 5950, 5980, 6188, 6370, 6440, 6664, 7475, 7735, 7820, 8050, 8330, 8372, 8840, 9016, 9100, 9775, 9800, 10166, 10465, 10829, 10948, 11050, 11270, 11900, 11960, 12376, 12740, 13685, 14651, 14950, 15470, 15640, 15925, 16100, 16660, 16744, 18200, 19159, 19550, 20332, 20825, 20930, 21658, 21896, 22100, 22540, 23800, 25415, 25480, 27370, 28175, 29302, 29900, 30940, 31850, 32200, 33320, 35581, 38318, 38675, 39100, 40664, 41650, 41860, 43316, 44200, 45080, 50830, 52325, 54145, 54740, 56350, 58604, 59800, 61880, 63700, 68425, 71162, 73255, 76636, 77350, 78200, 83300, 83720, 86632, 95795, 101660, 104650, 108290, 109480, 112700, 117208, 127075, 127400, 136850, 142324, 146510, 153272, 154700, 166600, 177905, 191590, 203320, 209300, 216580, 225400, 249067, 254150, 270725, 273700, 284648, 293020, 309400, 355810, 366275, 383180, 418600, 433160, 478975, 498134, 508300, 541450, 547400, 586040, 711620, 732550, 766360, 889525, 957950, 996268, 1016600, 1082900, 1245335, 1423240, 1465100, 1779050, 1915900, 1992536, 2165800, 2490670, 2930200, 3558100, 3831800, 4981340, 6226675, 7116200, 9962680, 12453350, 24906700, 49813400]

約数ペア:

[(1, 49813400), (2, 24906700), (4, 12453350), (5, 9962680), (7, 7116200), (8, 6226675), (10, 4981340), (13, 3831800), (14, 3558100), (17, 2930200), (20, 2490670), (23, 2165800), (25, 1992536), (26, 1915900), (28, 1779050), (34, 1465100), (35, 1423240), (40, 1245335), (46, 1082900), (49, 1016600), (50, 996268), (52, 957950), (56, 889525), (65, 766360), (68, 732550), (70, 711620), (85, 586040), (91, 547400), (92, 541450), (98, 508300), (100, 498134), (104, 478975), (115, 433160), (119, 418600), (130, 383180), (136, 366275), (140, 355810), (161, 309400), (170, 293020), (175, 284648), (182, 273700), (184, 270725), (196, 254150), (200, 249067), (221, 225400), (230, 216580), (238, 209300), (245, 203320), (260, 191590), (280, 177905), (299, 166600), (322, 154700), (325, 153272), (340, 146510), (350, 142324), (364, 136850), (391, 127400), (392, 127075), (425, 117208), (442, 112700), (455, 109480), (460, 108290), (476, 104650), (490, 101660), (520, 95795), (575, 86632), (595, 83720), (598, 83300), (637, 78200), (644, 77350), (650, 76636), (680, 73255), (700, 71162), (728, 68425), (782, 63700), (805, 61880), (833, 59800), (850, 58604), (884, 56350), (910, 54740), (920, 54145), (952, 52325), (980, 50830), (1105, 45080), (1127, 44200), (1150, 43316), (1190, 41860), (1196, 41650), (1225, 40664), (1274, 39100), (1288, 38675), (1300, 38318), (1400, 35581), (1495, 33320), (1547, 32200), (1564, 31850), (1610, 30940), (1666, 29900), (1700, 29302), (1768, 28175), (1820, 27370), (1955, 25480), (1960, 25415), (2093, 23800), (2210, 22540), (2254, 22100), (2275, 21896), (2300, 21658), (2380, 20930), (2392, 20825), (2450, 20332), (2548, 19550), (2600, 19159), (2737, 18200), (2975, 16744), (2990, 16660), (3094, 16100), (3128, 15925), (3185, 15640), (3220, 15470), (3332, 14950), (3400, 14651), (3640, 13685), (3910, 12740), (4025, 12376), (4165, 11960), (4186, 11900), (4420, 11270), (4508, 11050), (4550, 10948), (4600, 10829), (4760, 10465), (4900, 10166), (5083, 9800), (5096, 9775), (5474, 9100), (5525, 9016), (5635, 8840), (5950, 8372), (5980, 8330), (6188, 8050), (6370, 7820), (6440, 7735), (6664, 7475)]