28195350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11057}}^1$

素因数の和:11089

約数の個数: 48

約数和(自身を含む): 74044368

約数和(自身を除く): 45849018

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 11057, 22114, 33171, 55285, 66342, 110570, 165855, 187969, 276425, 331710, 375938, 552850, 563907, 829275, 939845, 1127814, 1658550, 1879690, 2819535, 4699225, 5639070, 9398450, 14097675, 28195350]

約数ペア:

[(1, 28195350), (2, 14097675), (3, 9398450), (5, 5639070), (6, 4699225), (10, 2819535), (15, 1879690), (17, 1658550), (25, 1127814), (30, 939845), (34, 829275), (50, 563907), (51, 552850), (75, 375938), (85, 331710), (102, 276425), (150, 187969), (170, 165855), (255, 110570), (425, 66342), (510, 55285), (850, 33171), (1275, 22114), (2550, 11057)]