28353050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51551}}^1$

素因数の和:51574

約数の個数: 24

約数和(自身を含む): 57532032

約数和(自身を除く): 29178982

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 51551, 103102, 257755, 515510, 567061, 1134122, 1288775, 2577550, 2835305, 5670610, 14176525, 28353050]

約数ペア:

[(1, 28353050), (2, 14176525), (5, 5670610), (10, 2835305), (11, 2577550), (22, 1288775), (25, 1134122), (50, 567061), (55, 515510), (110, 257755), (275, 103102), (550, 51551)]