51373907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 56827008

約数和(自身を除く): 5453101

約数列:

[1, 13, 53, 173, 431, 689, 2249, 5603, 9169, 22843, 74563, 119197, 296959, 969319, 3951839, 51373907]

約数ペア:

[(1, 51373907), (13, 3951839), (53, 969319), (173, 296959), (431, 119197), (689, 74563), (2249, 22843), (5603, 9169)]