51143730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154981}}^1$

素因数の和:155002

約数の個数: 32

約数和(自身を含む): 133904448

約数和(自身を除く): 82760718

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 154981, 309962, 464943, 774905, 929886, 1549810, 1704791, 2324715, 3409582, 4649430, 5114373, 8523955, 10228746, 17047910, 25571865, 51143730]

約数ペア:

[(1, 51143730), (2, 25571865), (3, 17047910), (5, 10228746), (6, 8523955), (10, 5114373), (11, 4649430), (15, 3409582), (22, 2324715), (30, 1704791), (33, 1549810), (55, 929886), (66, 774905), (110, 464943), (165, 309962), (330, 154981)]