50477700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 184029888

約数和(自身を除く): 133552188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 43, 50, 52, 60, 65, 70, 75, 78, 84, 86, 91, 100, 105, 129, 130, 140, 150, 156, 172, 175, 182, 195, 210, 215, 258, 260, 273, 300, 301, 325, 350, 364, 390, 420, 430, 455, 516, 525, 546, 559, 602, 645, 650, 700, 780, 860, 903, 910, 975, 1050, 1075, 1092, 1118, 1204, 1290, 1300, 1365, 1505, 1677, 1806, 1820, 1849, 1950, 2100, 2150, 2236, 2275, 2580, 2730, 2795, 3010, 3225, 3354, 3612, 3698, 3900, 3913, 4300, 4515, 4550, 5460, 5547, 5590, 6020, 6450, 6708, 6825, 7396, 7525, 7826, 8385, 9030, 9100, 9245, 11094, 11180, 11739, 12900, 12943, 13650, 13975, 15050, 15652, 16770, 18060, 18490, 19565, 22188, 22575, 23478, 24037, 25886, 27300, 27735, 27950, 30100, 33540, 36980, 38829, 39130, 41925, 45150, 46225, 46956, 48074, 51772, 55470, 55900, 58695, 64715, 72111, 77658, 78260, 83850, 90300, 92450, 96148, 97825, 110940, 117390, 120185, 129430, 138675, 144222, 155316, 167700, 168259, 184900, 194145, 195650, 234780, 240370, 258860, 277350, 288444, 293475, 323575, 336518, 360555, 388290, 391300, 480740, 504777, 554700, 586950, 600925, 647150, 673036, 721110, 776580, 841295, 970725, 1009554, 1173900, 1201850, 1294300, 1442220, 1682590, 1802775, 1941450, 2019108, 2403700, 2523885, 3365180, 3605550, 3882900, 4206475, 5047770, 7211100, 8412950, 10095540, 12619425, 16825900, 25238850, 50477700]

約数ペア:

[(1, 50477700), (2, 25238850), (3, 16825900), (4, 12619425), (5, 10095540), (6, 8412950), (7, 7211100), (10, 5047770), (12, 4206475), (13, 3882900), (14, 3605550), (15, 3365180), (20, 2523885), (21, 2403700), (25, 2019108), (26, 1941450), (28, 1802775), (30, 1682590), (35, 1442220), (39, 1294300), (42, 1201850), (43, 1173900), (50, 1009554), (52, 970725), (60, 841295), (65, 776580), (70, 721110), (75, 673036), (78, 647150), (84, 600925), (86, 586950), (91, 554700), (100, 504777), (105, 480740), (129, 391300), (130, 388290), (140, 360555), (150, 336518), (156, 323575), (172, 293475), (175, 288444), (182, 277350), (195, 258860), (210, 240370), (215, 234780), (258, 195650), (260, 194145), (273, 184900), (300, 168259), (301, 167700), (325, 155316), (350, 144222), (364, 138675), (390, 129430), (420, 120185), (430, 117390), (455, 110940), (516, 97825), (525, 96148), (546, 92450), (559, 90300), (602, 83850), (645, 78260), (650, 77658), (700, 72111), (780, 64715), (860, 58695), (903, 55900), (910, 55470), (975, 51772), (1050, 48074), (1075, 46956), (1092, 46225), (1118, 45150), (1204, 41925), (1290, 39130), (1300, 38829), (1365, 36980), (1505, 33540), (1677, 30100), (1806, 27950), (1820, 27735), (1849, 27300), (1950, 25886), (2100, 24037), (2150, 23478), (2236, 22575), (2275, 22188), (2580, 19565), (2730, 18490), (2795, 18060), (3010, 16770), (3225, 15652), (3354, 15050), (3612, 13975), (3698, 13650), (3900, 12943), (3913, 12900), (4300, 11739), (4515, 11180), (4550, 11094), (5460, 9245), (5547, 9100), (5590, 9030), (6020, 8385), (6450, 7826), (6708, 7525), (6825, 7396)]