50974760

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8117}}^1$

素因数の和:8285

約数の個数: 32

約数和(自身を含む): 115437960

約数和(自身を除く): 64463200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 8117, 16234, 32468, 40585, 64936, 81170, 162340, 324680, 1274369, 2548738, 5097476, 6371845, 10194952, 12743690, 25487380, 50974760]

約数ペア:

[(1, 50974760), (2, 25487380), (4, 12743690), (5, 10194952), (8, 6371845), (10, 5097476), (20, 2548738), (40, 1274369), (157, 324680), (314, 162340), (628, 81170), (785, 64936), (1256, 40585), (1570, 32468), (3140, 16234), (6280, 8117)]