55179605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 74964960

約数和(自身を除く): 19785355

約数列:

[1, 5, 13, 29, 65, 73, 145, 365, 377, 401, 949, 1885, 2005, 2117, 4745, 5213, 10585, 11629, 26065, 27521, 29273, 58145, 137605, 146365, 151177, 380549, 755885, 848917, 1902745, 4244585, 11035921, 55179605]

約数ペア:

[(1, 55179605), (5, 11035921), (13, 4244585), (29, 1902745), (65, 848917), (73, 755885), (145, 380549), (365, 151177), (377, 146365), (401, 137605), (949, 58145), (1885, 29273), (2005, 27521), (2117, 26065), (4745, 11629), (5213, 10585)]