51109124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{691}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 100154544

約数和(自身を除く): 49045420

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 691, 902, 1382, 1681, 1804, 2764, 3362, 6724, 7601, 15202, 18491, 28331, 30404, 36982, 56662, 73964, 113324, 311641, 623282, 1161571, 1246564, 2323142, 4646284, 12777281, 25554562, 51109124]

約数ペア:

[(1, 51109124), (2, 25554562), (4, 12777281), (11, 4646284), (22, 2323142), (41, 1246564), (44, 1161571), (82, 623282), (164, 311641), (451, 113324), (691, 73964), (902, 56662), (1382, 36982), (1681, 30404), (1804, 28331), (2764, 18491), (3362, 15202), (6724, 7601)]