56521036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:743

約数の個数: 54

約数和(自身を含む): 117898116

約数和(自身を除く): 61377080

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 169, 242, 286, 338, 484, 572, 676, 691, 1382, 1573, 1859, 2764, 3146, 3718, 6292, 7436, 7601, 8983, 15202, 17966, 20449, 30404, 35932, 40898, 81796, 83611, 98813, 116779, 167222, 197626, 233558, 334444, 395252, 467116, 1086943, 1284569, 2173886, 2569138, 4347772, 5138276, 14130259, 28260518, 56521036]

約数ペア:

[(1, 56521036), (2, 28260518), (4, 14130259), (11, 5138276), (13, 4347772), (22, 2569138), (26, 2173886), (44, 1284569), (52, 1086943), (121, 467116), (143, 395252), (169, 334444), (242, 233558), (286, 197626), (338, 167222), (484, 116779), (572, 98813), (676, 83611), (691, 81796), (1382, 40898), (1573, 35932), (1859, 30404), (2764, 20449), (3146, 17966), (3718, 15202), (6292, 8983), (7436, 7601)]