56128488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179899}}^1$

素因数の和:179921

約数の個数: 32

約数和(自身を含む): 151116000

約数和(自身を除く): 94987512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 179899, 359798, 539697, 719596, 1079394, 1439192, 2158788, 2338687, 4317576, 4677374, 7016061, 9354748, 14032122, 18709496, 28064244, 56128488]

約数ペア:

[(1, 56128488), (2, 28064244), (3, 18709496), (4, 14032122), (6, 9354748), (8, 7016061), (12, 4677374), (13, 4317576), (24, 2338687), (26, 2158788), (39, 1439192), (52, 1079394), (78, 719596), (104, 539697), (156, 359798), (312, 179899)]