53728556

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 110826240

約数和(自身を除く): 57097684

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 122, 166, 244, 332, 379, 427, 581, 758, 854, 1162, 1516, 1708, 2324, 2653, 5063, 5306, 10126, 10612, 20252, 23119, 31457, 35441, 46238, 62914, 70882, 92476, 125828, 141764, 161833, 220199, 323666, 440398, 647332, 880796, 1918877, 3837754, 7675508, 13432139, 26864278, 53728556]

約数ペア:

[(1, 53728556), (2, 26864278), (4, 13432139), (7, 7675508), (14, 3837754), (28, 1918877), (61, 880796), (83, 647332), (122, 440398), (166, 323666), (244, 220199), (332, 161833), (379, 141764), (427, 125828), (581, 92476), (758, 70882), (854, 62914), (1162, 46238), (1516, 35441), (1708, 31457), (2324, 23119), (2653, 20252), (5063, 10612), (5306, 10126)]