49713890

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{18481}}^1$

素因数の和:18757

約数の個数: 16

約数和(自身を含む): 89822520

約数和(自身を除く): 40108630

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 18481, 36962, 92405, 184810, 4971389, 9942778, 24856945, 49713890]

約数ペア:

[(1, 49713890), (2, 24856945), (5, 9942778), (10, 4971389), (269, 184810), (538, 92405), (1345, 36962), (2690, 18481)]