51064996

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 90961920

約数和(自身を除く): 39896924

約数列:

[1, 2, 4, 89, 178, 191, 356, 382, 751, 764, 1502, 3004, 16999, 33998, 66839, 67996, 133678, 143441, 267356, 286882, 573764, 12766249, 25532498, 51064996]

約数ペア:

[(1, 51064996), (2, 25532498), (4, 12766249), (89, 573764), (178, 286882), (191, 267356), (356, 143441), (382, 133678), (751, 67996), (764, 66839), (1502, 33998), (3004, 16999)]