55213132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6763}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 104733776

約数和(自身を除く): 49520644

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 6763, 8164, 13526, 27052, 87919, 175838, 351676, 1061791, 2123582, 4247164, 13803283, 27606566, 55213132]

約数ペア:

[(1, 55213132), (2, 27606566), (4, 13803283), (13, 4247164), (26, 2123582), (52, 1061791), (157, 351676), (314, 175838), (628, 87919), (2041, 27052), (4082, 13526), (6763, 8164)]