52262450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 100172160

約数和(自身を除く): 47909710

約数列:

[1, 2, 5, 10, 25, 50, 79, 101, 131, 158, 202, 262, 395, 505, 655, 790, 1010, 1310, 1975, 2525, 3275, 3950, 5050, 6550, 7979, 10349, 13231, 15958, 20698, 26462, 39895, 51745, 66155, 79790, 103490, 132310, 199475, 258725, 330775, 398950, 517450, 661550, 1045249, 2090498, 5226245, 10452490, 26131225, 52262450]

約数ペア:

[(1, 52262450), (2, 26131225), (5, 10452490), (10, 5226245), (25, 2090498), (50, 1045249), (79, 661550), (101, 517450), (131, 398950), (158, 330775), (202, 258725), (262, 199475), (395, 132310), (505, 103490), (655, 79790), (790, 66155), (1010, 51745), (1310, 39895), (1975, 26462), (2525, 20698), (3275, 15958), (3950, 13231), (5050, 10349), (6550, 7979)]