54874239

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 32216961

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1049, 1113, 2491, 3147, 7343, 7473, 17437, 22029, 49303, 52311, 55597, 147909, 166791, 345121, 389179, 1035363, 1167537, 2613059, 7839177, 18291413, 54874239]

約数ペア:

[(1, 54874239), (3, 18291413), (7, 7839177), (21, 2613059), (47, 1167537), (53, 1035363), (141, 389179), (159, 345121), (329, 166791), (371, 147909), (987, 55597), (1049, 52311), (1113, 49303), (2491, 22029), (3147, 17437), (7343, 7473)]