53220154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 88792704

約数和(自身を除く): 35572550

約数列:

[1, 2, 13, 26, 43, 86, 181, 263, 362, 526, 559, 1118, 2353, 3419, 4706, 6838, 7783, 11309, 15566, 22618, 47603, 95206, 101179, 147017, 202358, 294034, 618839, 1237678, 2046929, 4093858, 26610077, 53220154]

約数ペア:

[(1, 53220154), (2, 26610077), (13, 4093858), (26, 2046929), (43, 1237678), (86, 618839), (181, 294034), (263, 202358), (362, 147017), (526, 101179), (559, 95206), (1118, 47603), (2353, 22618), (3419, 15566), (4706, 11309), (6838, 7783)]