53355883

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 13414037

約数列:

[1, 7, 23, 41, 59, 137, 161, 287, 413, 943, 959, 1357, 2419, 3151, 5617, 6601, 8083, 9499, 16933, 22057, 39319, 55637, 56581, 129191, 185909, 331403, 389459, 904337, 1301363, 2319821, 7622269, 53355883]

約数ペア:

[(1, 53355883), (7, 7622269), (23, 2319821), (41, 1301363), (59, 904337), (137, 389459), (161, 331403), (287, 185909), (413, 129191), (943, 56581), (959, 55637), (1357, 39319), (2419, 22057), (3151, 16933), (5617, 9499), (6601, 8083)]