51643510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 97708032

約数和(自身を除く): 46064522

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 755, 1487, 1510, 2974, 3473, 6946, 7435, 14870, 17365, 34201, 34730, 68402, 171005, 224537, 342010, 449074, 1122685, 2245370, 5164351, 10328702, 25821755, 51643510]

約数ペア:

[(1, 51643510), (2, 25821755), (5, 10328702), (10, 5164351), (23, 2245370), (46, 1122685), (115, 449074), (151, 342010), (230, 224537), (302, 171005), (755, 68402), (1487, 34730), (1510, 34201), (2974, 17365), (3473, 14870), (6946, 7435)]