57456558

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 127876320

約数和(自身を除く): 70419762

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 229, 263, 318, 458, 477, 526, 687, 789, 954, 1374, 1578, 2061, 2367, 4122, 4734, 12137, 13939, 24274, 27878, 36411, 41817, 60227, 72822, 83634, 109233, 120454, 125451, 180681, 218466, 250902, 361362, 542043, 1084086, 3192031, 6384062, 9576093, 19152186, 28728279, 57456558]

約数ペア:

[(1, 57456558), (2, 28728279), (3, 19152186), (6, 9576093), (9, 6384062), (18, 3192031), (53, 1084086), (106, 542043), (159, 361362), (229, 250902), (263, 218466), (318, 180681), (458, 125451), (477, 120454), (526, 109233), (687, 83634), (789, 72822), (954, 60227), (1374, 41817), (1578, 36411), (2061, 27878), (2367, 24274), (4122, 13939), (4734, 12137)]