51743714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 90349560

約数和(自身を除く): 38605846

約数列:

[1, 2, 11, 22, 29, 58, 73, 101, 121, 146, 202, 242, 319, 638, 803, 1111, 1606, 2117, 2222, 2929, 3509, 4234, 5858, 7018, 7373, 8833, 12221, 14746, 17666, 23287, 24442, 32219, 46574, 64438, 81103, 162206, 213817, 256157, 354409, 427634, 512314, 708818, 892133, 1784266, 2351987, 4703974, 25871857, 51743714]

約数ペア:

[(1, 51743714), (2, 25871857), (11, 4703974), (22, 2351987), (29, 1784266), (58, 892133), (73, 708818), (101, 512314), (121, 427634), (146, 354409), (202, 256157), (242, 213817), (319, 162206), (638, 81103), (803, 64438), (1111, 46574), (1606, 32219), (2117, 24442), (2222, 23287), (2929, 17666), (3509, 14746), (4234, 12221), (5858, 8833), (7018, 7373)]