51575430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74747}}^1$

素因数の和:74780

約数の個数: 32

約数和(自身を含む): 129164544

約数和(自身を除く): 77589114

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 74747, 149494, 224241, 373735, 448482, 747470, 1121205, 1719181, 2242410, 3438362, 5157543, 8595905, 10315086, 17191810, 25787715, 51575430]

約数ペア:

[(1, 51575430), (2, 25787715), (3, 17191810), (5, 10315086), (6, 8595905), (10, 5157543), (15, 3438362), (23, 2242410), (30, 1719181), (46, 1121205), (69, 747470), (115, 448482), (138, 373735), (230, 224241), (345, 149494), (690, 74747)]