51628912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{87211}}^1$

素因数の和:87256

約数の個数: 20

約数和(自身を含む): 102735736

約数和(自身を除く): 51106824

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 87211, 174422, 348844, 697688, 1395376, 3226807, 6453614, 12907228, 25814456, 51628912]

約数ペア:

[(1, 51628912), (2, 25814456), (4, 12907228), (8, 6453614), (16, 3226807), (37, 1395376), (74, 697688), (148, 348844), (296, 174422), (592, 87211)]