51424418

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1201}}^1$

素因数の和:1553

約数の個数: 16

約数和(自身を含む): 78466560

約数和(自身を除く): 27042142

約数列:

[1, 2, 79, 158, 271, 542, 1201, 2402, 21409, 42818, 94879, 189758, 325471, 650942, 25712209, 51424418]

約数ペア:

[(1, 51424418), (2, 25712209), (79, 650942), (158, 325471), (271, 189758), (542, 94879), (1201, 42818), (2402, 21409)]