53560370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 105038208

約数和(自身を除く): 51477838

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 289, 430, 431, 578, 731, 862, 1445, 1462, 2155, 2890, 3655, 4310, 7310, 7327, 12427, 14654, 18533, 24854, 36635, 37066, 62135, 73270, 92665, 124270, 124559, 185330, 249118, 315061, 622795, 630122, 1245590, 1575305, 3150610, 5356037, 10712074, 26780185, 53560370]

約数ペア:

[(1, 53560370), (2, 26780185), (5, 10712074), (10, 5356037), (17, 3150610), (34, 1575305), (43, 1245590), (85, 630122), (86, 622795), (170, 315061), (215, 249118), (289, 185330), (430, 124559), (431, 124270), (578, 92665), (731, 73270), (862, 62135), (1445, 37066), (1462, 36635), (2155, 24854), (2890, 18533), (3655, 14654), (4310, 12427), (7310, 7327)]