47513730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143981}}^1$

素因数の和:144002

約数の個数: 32

約数和(自身を含む): 124400448

約数和(自身を除く): 76886718

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 143981, 287962, 431943, 719905, 863886, 1439810, 1583791, 2159715, 3167582, 4319430, 4751373, 7918955, 9502746, 15837910, 23756865, 47513730]

約数ペア:

[(1, 47513730), (2, 23756865), (3, 15837910), (5, 9502746), (6, 7918955), (10, 4751373), (11, 4319430), (15, 3167582), (22, 2159715), (30, 1583791), (33, 1439810), (55, 863886), (66, 719905), (110, 431943), (165, 287962), (330, 143981)]