50649320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18899}}^1$

素因数の和:18977

約数の個数: 32

約数和(自身を含む): 115668000

約数和(自身を除く): 65018680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 18899, 37798, 75596, 94495, 151192, 188990, 377980, 755960, 1266233, 2532466, 5064932, 6331165, 10129864, 12662330, 25324660, 50649320]

約数ペア:

[(1, 50649320), (2, 25324660), (4, 12662330), (5, 10129864), (8, 6331165), (10, 5064932), (20, 2532466), (40, 1266233), (67, 755960), (134, 377980), (268, 188990), (335, 151192), (536, 94495), (670, 75596), (1340, 37798), (2680, 18899)]