55012090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 120766464

約数和(自身を除く): 65754374

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 161, 230, 235, 322, 329, 470, 658, 727, 805, 1081, 1454, 1610, 1645, 2162, 3290, 3635, 5089, 5405, 7270, 7567, 10178, 10810, 15134, 16721, 25445, 33442, 34169, 37835, 50890, 68338, 75670, 83605, 117047, 167210, 170845, 234094, 239183, 341690, 478366, 585235, 785887, 1170470, 1195915, 1571774, 2391830, 3929435, 5501209, 7858870, 11002418, 27506045, 55012090]

約数ペア:

[(1, 55012090), (2, 27506045), (5, 11002418), (7, 7858870), (10, 5501209), (14, 3929435), (23, 2391830), (35, 1571774), (46, 1195915), (47, 1170470), (70, 785887), (94, 585235), (115, 478366), (161, 341690), (230, 239183), (235, 234094), (322, 170845), (329, 167210), (470, 117047), (658, 83605), (727, 75670), (805, 68338), (1081, 50890), (1454, 37835), (1610, 34169), (1645, 33442), (2162, 25445), (3290, 16721), (3635, 15134), (5089, 10810), (5405, 10178), (7270, 7567)]