56100122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 98572320

約数和(自身を除く): 42472198

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 139, 247, 278, 361, 494, 559, 722, 817, 1118, 1634, 1807, 2641, 3614, 4693, 5282, 5977, 9386, 10621, 11954, 15523, 21242, 31046, 34333, 50179, 68666, 77701, 100358, 113563, 155402, 201799, 227126, 403598, 652327, 1304654, 1476319, 2157697, 2952638, 4315394, 28050061, 56100122]

約数ペア:

[(1, 56100122), (2, 28050061), (13, 4315394), (19, 2952638), (26, 2157697), (38, 1476319), (43, 1304654), (86, 652327), (139, 403598), (247, 227126), (278, 201799), (361, 155402), (494, 113563), (559, 100358), (722, 77701), (817, 68666), (1118, 50179), (1634, 34333), (1807, 31046), (2641, 21242), (3614, 15523), (4693, 11954), (5282, 10621), (5977, 9386)]