51261204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2351}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 126443520

約数和(自身を除く): 75182316

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 2351, 3634, 4702, 5451, 7053, 7268, 9404, 10902, 14106, 21804, 28212, 54073, 108146, 162219, 185729, 216292, 324438, 371458, 557187, 648876, 742916, 1114374, 2228748, 4271767, 8543534, 12815301, 17087068, 25630602, 51261204]

約数ペア:

[(1, 51261204), (2, 25630602), (3, 17087068), (4, 12815301), (6, 8543534), (12, 4271767), (23, 2228748), (46, 1114374), (69, 742916), (79, 648876), (92, 557187), (138, 371458), (158, 324438), (237, 216292), (276, 185729), (316, 162219), (474, 108146), (948, 54073), (1817, 28212), (2351, 21804), (3634, 14106), (4702, 10902), (5451, 9404), (7053, 7268)]