51282855

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29221}}^1$

素因数の和:29248

約数の個数: 32

約数和(自身を含む): 98185920

約数和(自身を除く): 46903065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 29221, 87663, 146105, 262989, 379873, 438315, 788967, 1139619, 1314945, 1899365, 3418857, 3944835, 5698095, 10256571, 17094285, 51282855]

約数ペア:

[(1, 51282855), (3, 17094285), (5, 10256571), (9, 5698095), (13, 3944835), (15, 3418857), (27, 1899365), (39, 1314945), (45, 1139619), (65, 788967), (117, 438315), (135, 379873), (195, 262989), (351, 146105), (585, 87663), (1755, 29221)]