56172564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2207}}^1$

素因数の和:2325

約数の個数: 72

約数和(自身を含む): 163957248

約数和(自身を除く): 107784684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2207, 2828, 3636, 4242, 4414, 6363, 6621, 8484, 8828, 12726, 13242, 15449, 19863, 25452, 26484, 30898, 39726, 46347, 61796, 79452, 92694, 139041, 185388, 222907, 278082, 445814, 556164, 668721, 891628, 1337442, 1560349, 2006163, 2674884, 3120698, 4012326, 4681047, 6241396, 8024652, 9362094, 14043141, 18724188, 28086282, 56172564]

約数ペア:

[(1, 56172564), (2, 28086282), (3, 18724188), (4, 14043141), (6, 9362094), (7, 8024652), (9, 6241396), (12, 4681047), (14, 4012326), (18, 3120698), (21, 2674884), (28, 2006163), (36, 1560349), (42, 1337442), (63, 891628), (84, 668721), (101, 556164), (126, 445814), (202, 278082), (252, 222907), (303, 185388), (404, 139041), (606, 92694), (707, 79452), (909, 61796), (1212, 46347), (1414, 39726), (1818, 30898), (2121, 26484), (2207, 25452), (2828, 19863), (3636, 15449), (4242, 13242), (4414, 12726), (6363, 8828), (6621, 8484)]