61254804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 154611072

約数和(自身を除く): 93356268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1493, 1578, 2986, 3156, 3419, 4479, 5972, 6838, 8958, 10257, 13676, 17916, 19409, 20514, 38818, 41028, 58227, 77636, 116454, 232908, 392659, 785318, 1177977, 1570636, 2355954, 4711908, 5104567, 10209134, 15313701, 20418268, 30627402, 61254804]

約数ペア:

[(1, 61254804), (2, 30627402), (3, 20418268), (4, 15313701), (6, 10209134), (12, 5104567), (13, 4711908), (26, 2355954), (39, 1570636), (52, 1177977), (78, 785318), (156, 392659), (263, 232908), (526, 116454), (789, 77636), (1052, 58227), (1493, 41028), (1578, 38818), (2986, 20514), (3156, 19409), (3419, 17916), (4479, 13676), (5972, 10257), (6838, 8958)]