51118930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3023}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 46858670

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3023, 3382, 6046, 8455, 15115, 16910, 30230, 57437, 114874, 269047, 287185, 538094, 574370, 1345235, 2690470, 5111893, 10223786, 25559465, 51118930]

約数ペア:

[(1, 51118930), (2, 25559465), (5, 10223786), (10, 5111893), (19, 2690470), (38, 1345235), (89, 574370), (95, 538094), (178, 287185), (190, 269047), (445, 114874), (890, 57437), (1691, 30230), (3023, 16910), (3382, 15115), (6046, 8455)]