51916488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166399}}^1$

素因数の和:166421

約数の個数: 32

約数和(自身を含む): 139776000

約数和(自身を除く): 87859512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 166399, 332798, 499197, 665596, 998394, 1331192, 1996788, 2163187, 3993576, 4326374, 6489561, 8652748, 12979122, 17305496, 25958244, 51916488]

約数ペア:

[(1, 51916488), (2, 25958244), (3, 17305496), (4, 12979122), (6, 8652748), (8, 6489561), (12, 4326374), (13, 3993576), (24, 2163187), (26, 1996788), (39, 1331192), (52, 998394), (78, 665596), (104, 499197), (156, 332798), (312, 166399)]