49422400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 136062720

約数和(自身を除く): 86640320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 64, 68, 79, 80, 85, 92, 100, 115, 136, 158, 160, 170, 184, 200, 230, 272, 316, 320, 340, 368, 391, 395, 400, 425, 460, 544, 575, 632, 680, 736, 782, 790, 800, 850, 920, 1088, 1150, 1264, 1343, 1360, 1472, 1564, 1580, 1600, 1700, 1817, 1840, 1955, 1975, 2300, 2528, 2686, 2720, 3128, 3160, 3400, 3634, 3680, 3910, 3950, 4600, 5056, 5372, 5440, 6256, 6320, 6715, 6800, 7268, 7360, 7820, 7900, 9085, 9200, 9775, 10744, 12512, 12640, 13430, 13600, 14536, 15640, 15800, 18170, 18400, 19550, 21488, 25024, 25280, 26860, 27200, 29072, 30889, 31280, 31600, 33575, 36340, 36800, 39100, 42976, 45425, 53720, 58144, 61778, 62560, 63200, 67150, 72680, 78200, 85952, 90850, 107440, 116288, 123556, 125120, 126400, 134300, 145360, 154445, 156400, 181700, 214880, 247112, 268600, 290720, 308890, 312800, 363400, 429760, 494224, 537200, 581440, 617780, 625600, 726800, 772225, 988448, 1074400, 1235560, 1453600, 1544450, 1976896, 2148800, 2471120, 2907200, 3088900, 4942240, 6177800, 9884480, 12355600, 24711200, 49422400]

約数ペア:

[(1, 49422400), (2, 24711200), (4, 12355600), (5, 9884480), (8, 6177800), (10, 4942240), (16, 3088900), (17, 2907200), (20, 2471120), (23, 2148800), (25, 1976896), (32, 1544450), (34, 1453600), (40, 1235560), (46, 1074400), (50, 988448), (64, 772225), (68, 726800), (79, 625600), (80, 617780), (85, 581440), (92, 537200), (100, 494224), (115, 429760), (136, 363400), (158, 312800), (160, 308890), (170, 290720), (184, 268600), (200, 247112), (230, 214880), (272, 181700), (316, 156400), (320, 154445), (340, 145360), (368, 134300), (391, 126400), (395, 125120), (400, 123556), (425, 116288), (460, 107440), (544, 90850), (575, 85952), (632, 78200), (680, 72680), (736, 67150), (782, 63200), (790, 62560), (800, 61778), (850, 58144), (920, 53720), (1088, 45425), (1150, 42976), (1264, 39100), (1343, 36800), (1360, 36340), (1472, 33575), (1564, 31600), (1580, 31280), (1600, 30889), (1700, 29072), (1817, 27200), (1840, 26860), (1955, 25280), (1975, 25024), (2300, 21488), (2528, 19550), (2686, 18400), (2720, 18170), (3128, 15800), (3160, 15640), (3400, 14536), (3634, 13600), (3680, 13430), (3910, 12640), (3950, 12512), (4600, 10744), (5056, 9775), (5372, 9200), (5440, 9085), (6256, 7900), (6320, 7820), (6715, 7360), (6800, 7268)]