50672920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 123599520

約数和(自身を除く): 72926600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 1733, 2924, 3466, 3655, 5848, 6932, 7310, 8665, 13864, 14620, 17330, 29240, 29461, 34660, 58922, 69320, 74519, 117844, 147305, 149038, 235688, 294610, 298076, 372595, 589220, 596152, 745190, 1178440, 1266823, 1490380, 2533646, 2980760, 5067292, 6334115, 10134584, 12668230, 25336460, 50672920]

約数ペア:

[(1, 50672920), (2, 25336460), (4, 12668230), (5, 10134584), (8, 6334115), (10, 5067292), (17, 2980760), (20, 2533646), (34, 1490380), (40, 1266823), (43, 1178440), (68, 745190), (85, 596152), (86, 589220), (136, 372595), (170, 298076), (172, 294610), (215, 235688), (340, 149038), (344, 147305), (430, 117844), (680, 74519), (731, 69320), (860, 58922), (1462, 34660), (1720, 29461), (1733, 29240), (2924, 17330), (3466, 14620), (3655, 13864), (5848, 8665), (6932, 7310)]