49682200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 121532400

約数和(自身を除く): 71850200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 53, 86, 100, 106, 109, 172, 200, 212, 215, 218, 265, 344, 424, 430, 436, 530, 545, 860, 872, 1060, 1075, 1090, 1325, 1720, 2120, 2150, 2180, 2279, 2650, 2725, 4300, 4360, 4558, 4687, 5300, 5450, 5777, 8600, 9116, 9374, 10600, 10900, 11395, 11554, 18232, 18748, 21800, 22790, 23108, 23435, 28885, 37496, 45580, 46216, 46870, 56975, 57770, 91160, 93740, 113950, 115540, 117175, 144425, 187480, 227900, 231080, 234350, 248411, 288850, 455800, 468700, 496822, 577700, 937400, 993644, 1155400, 1242055, 1987288, 2484110, 4968220, 6210275, 9936440, 12420550, 24841100, 49682200]

約数ペア:

[(1, 49682200), (2, 24841100), (4, 12420550), (5, 9936440), (8, 6210275), (10, 4968220), (20, 2484110), (25, 1987288), (40, 1242055), (43, 1155400), (50, 993644), (53, 937400), (86, 577700), (100, 496822), (106, 468700), (109, 455800), (172, 288850), (200, 248411), (212, 234350), (215, 231080), (218, 227900), (265, 187480), (344, 144425), (424, 117175), (430, 115540), (436, 113950), (530, 93740), (545, 91160), (860, 57770), (872, 56975), (1060, 46870), (1075, 46216), (1090, 45580), (1325, 37496), (1720, 28885), (2120, 23435), (2150, 23108), (2180, 22790), (2279, 21800), (2650, 18748), (2725, 18232), (4300, 11554), (4360, 11395), (4558, 10900), (4687, 10600), (5300, 9374), (5450, 9116), (5777, 8600)]