50155640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54517}}^1$

素因数の和:54551

約数の個数: 32

約数和(自身を含む): 117758880

約数和(自身を除く): 67603240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 54517, 109034, 218068, 272585, 436136, 545170, 1090340, 1253891, 2180680, 2507782, 5015564, 6269455, 10031128, 12538910, 25077820, 50155640]

約数ペア:

[(1, 50155640), (2, 25077820), (4, 12538910), (5, 10031128), (8, 6269455), (10, 5015564), (20, 2507782), (23, 2180680), (40, 1253891), (46, 1090340), (92, 545170), (115, 436136), (184, 272585), (230, 218068), (460, 109034), (920, 54517)]