49535408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{238151}}^1$

素因数の和:238172

約数の個数: 20

約数和(自身を含む): 103357968

約数和(自身を除く): 53822560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 238151, 476302, 952604, 1905208, 3095963, 3810416, 6191926, 12383852, 24767704, 49535408]

約数ペア:

[(1, 49535408), (2, 24767704), (4, 12383852), (8, 6191926), (13, 3810416), (16, 3095963), (26, 1905208), (52, 952604), (104, 476302), (208, 238151)]