1566127550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{141731}}^1$

素因数の和:141773

約数の個数: 48

約数和(自身を含む): 3321631152

約数和(自身を除く): 1755503602

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 141731, 283462, 708655, 1417310, 1842503, 2409427, 3543275, 3685006, 4818854, 7086550, 9212515, 12047135, 18425030, 24094270, 31322551, 46062575, 60235675, 62645102, 92125150, 120471350, 156612755, 313225510, 783063775, 1566127550]

約数ペア:

[(1, 1566127550), (2, 783063775), (5, 313225510), (10, 156612755), (13, 120471350), (17, 92125150), (25, 62645102), (26, 60235675), (34, 46062575), (50, 31322551), (65, 24094270), (85, 18425030), (130, 12047135), (170, 9212515), (221, 7086550), (325, 4818854), (425, 3685006), (442, 3543275), (650, 2409427), (850, 1842503), (1105, 1417310), (2210, 708655), (5525, 283462), (11050, 141731)]