53987750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{12703}}^1$

素因数の和:12737

約数の個数: 32

約数和(自身を含む): 107018496

約数和(自身を除く): 53030746

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 12703, 25406, 63515, 127030, 215951, 317575, 431902, 635150, 1079755, 1587875, 2159510, 3175750, 5398775, 10797550, 26993875, 53987750]

約数ペア:

[(1, 53987750), (2, 26993875), (5, 10797550), (10, 5398775), (17, 3175750), (25, 2159510), (34, 1587875), (50, 1079755), (85, 635150), (125, 431902), (170, 317575), (250, 215951), (425, 127030), (850, 63515), (2125, 25406), (4250, 12703)]