275518910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{5147}}^1$

素因数の和:5308

約数の個数: 32

約数和(自身を含む): 510393312

約数和(自身を除く): 234874402

約数列:

[1, 2, 5, 10, 53, 101, 106, 202, 265, 505, 530, 1010, 5147, 5353, 10294, 10706, 25735, 26765, 51470, 53530, 272791, 519847, 545582, 1039694, 1363955, 2599235, 2727910, 5198470, 27551891, 55103782, 137759455, 275518910]

約数ペア:

[(1, 275518910), (2, 137759455), (5, 55103782), (10, 27551891), (53, 5198470), (101, 2727910), (106, 2599235), (202, 1363955), (265, 1039694), (505, 545582), (530, 519847), (1010, 272791), (5147, 53530), (5353, 51470), (10294, 26765), (10706, 25735)]