49531498

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{1283}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 75499200

約数和(自身を除く): 25967702

約数列:

[1, 2, 97, 194, 199, 398, 1283, 2566, 19303, 38606, 124451, 248902, 255317, 510634, 24765749, 49531498]

約数ペア:

[(1, 49531498), (2, 24765749), (97, 510634), (194, 255317), (199, 248902), (398, 124451), (1283, 38606), (2566, 19303)]