55691774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 92080800

約数和(自身を除く): 36389026

約数列:

[1, 2, 19, 29, 38, 58, 97, 194, 521, 551, 1042, 1102, 1843, 2813, 3686, 5626, 9899, 15109, 19798, 30218, 50537, 53447, 101074, 106894, 287071, 574142, 960203, 1465573, 1920406, 2931146, 27845887, 55691774]

約数ペア:

[(1, 55691774), (2, 27845887), (19, 2931146), (29, 1920406), (38, 1465573), (58, 960203), (97, 574142), (194, 287071), (521, 106894), (551, 101074), (1042, 53447), (1102, 50537), (1843, 30218), (2813, 19798), (3686, 15109), (5626, 9899)]