22050501950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{365377}}^1$

素因数の和:365477

約数の個数: 48

約数和(自身を含む): 44038279584

約数和(自身を除く): 21987777634

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 355, 425, 710, 850, 1207, 1775, 2414, 3550, 6035, 12070, 30175, 60350, 365377, 730754, 1826885, 3653770, 6211409, 9134425, 12422818, 18268850, 25941767, 31057045, 51883534, 62114090, 129708835, 155285225, 259417670, 310570450, 441010039, 648544175, 882020078, 1297088350, 2205050195, 4410100390, 11025250975, 22050501950]

約数ペア:

[(1, 22050501950), (2, 11025250975), (5, 4410100390), (10, 2205050195), (17, 1297088350), (25, 882020078), (34, 648544175), (50, 441010039), (71, 310570450), (85, 259417670), (142, 155285225), (170, 129708835), (355, 62114090), (425, 51883534), (710, 31057045), (850, 25941767), (1207, 18268850), (1775, 12422818), (2414, 9134425), (3550, 6211409), (6035, 3653770), (12070, 1826885), (30175, 730754), (60350, 365377)]