55168060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 123409440

約数和(自身を除く): 68241380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 211, 340, 422, 769, 844, 1055, 1538, 2110, 3076, 3587, 3845, 4220, 7174, 7690, 13073, 14348, 15380, 17935, 26146, 35870, 52292, 65365, 71740, 130730, 162259, 261460, 324518, 649036, 811295, 1622590, 2758403, 3245180, 5516806, 11033612, 13792015, 27584030, 55168060]

約数ペア:

[(1, 55168060), (2, 27584030), (4, 13792015), (5, 11033612), (10, 5516806), (17, 3245180), (20, 2758403), (34, 1622590), (68, 811295), (85, 649036), (170, 324518), (211, 261460), (340, 162259), (422, 130730), (769, 71740), (844, 65365), (1055, 52292), (1538, 35870), (2110, 26146), (3076, 17935), (3587, 15380), (3845, 14348), (4220, 13073), (7174, 7690)]