53973986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1118

約数の個数: 24

約数和(自身を含む): 89427072

約数和(自身を除く): 35453086

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 823, 1646, 2981, 5962, 9053, 18106, 32791, 65582, 99583, 199166, 223033, 446066, 2453363, 4906726, 26986993, 53973986]

約数ペア:

[(1, 53973986), (2, 26986993), (11, 4906726), (22, 2453363), (121, 446066), (242, 223033), (271, 199166), (542, 99583), (823, 65582), (1646, 32791), (2981, 18106), (5962, 9053)]