26221550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{12791}}^1$

素因数の和:12844

約数の個数: 24

約数和(自身を含む): 49965552

約数和(自身を除く): 23744002

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 12791, 25582, 63955, 127910, 319775, 524431, 639550, 1048862, 2622155, 5244310, 13110775, 26221550]

約数ペア:

[(1, 26221550), (2, 13110775), (5, 5244310), (10, 2622155), (25, 1048862), (41, 639550), (50, 524431), (82, 319775), (205, 127910), (410, 63955), (1025, 25582), (2050, 12791)]