49952800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3673}}^1$

素因数の和:3710

約数の個数: 72

約数和(自身を含む): 129155796

約数和(自身を除く): 79202996

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 3673, 6800, 7346, 13600, 14692, 18365, 29384, 36730, 58768, 62441, 73460, 91825, 117536, 124882, 146920, 183650, 249764, 293840, 312205, 367300, 499528, 587680, 624410, 734600, 999056, 1248820, 1469200, 1561025, 1998112, 2497640, 2938400, 3122050, 4995280, 6244100, 9990560, 12488200, 24976400, 49952800]

約数ペア:

[(1, 49952800), (2, 24976400), (4, 12488200), (5, 9990560), (8, 6244100), (10, 4995280), (16, 3122050), (17, 2938400), (20, 2497640), (25, 1998112), (32, 1561025), (34, 1469200), (40, 1248820), (50, 999056), (68, 734600), (80, 624410), (85, 587680), (100, 499528), (136, 367300), (160, 312205), (170, 293840), (200, 249764), (272, 183650), (340, 146920), (400, 124882), (425, 117536), (544, 91825), (680, 73460), (800, 62441), (850, 58768), (1360, 36730), (1700, 29384), (2720, 18365), (3400, 14692), (3673, 13600), (6800, 7346)]