45116950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^2\times {\mathrm{179}}^1$

素因数の和:333

約数の個数: 36

約数和(自身を含む): 85591620

約数和(自身を除く): 40474670

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 179, 355, 358, 710, 895, 1775, 1790, 3550, 4475, 5041, 8950, 10082, 12709, 25205, 25418, 50410, 63545, 126025, 127090, 252050, 317725, 635450, 902339, 1804678, 4511695, 9023390, 22558475, 45116950]

約数ペア:

[(1, 45116950), (2, 22558475), (5, 9023390), (10, 4511695), (25, 1804678), (50, 902339), (71, 635450), (142, 317725), (179, 252050), (355, 127090), (358, 126025), (710, 63545), (895, 50410), (1775, 25418), (1790, 25205), (3550, 12709), (4475, 10082), (5041, 8950)]