49040090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{40529}}^1$

素因数の和:40558

約数の個数: 24

約数和(自身を含む): 97028820

約数和(自身を除く): 47988730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 40529, 81058, 202645, 405290, 445819, 891638, 2229095, 4458190, 4904009, 9808018, 24520045, 49040090]

約数ペア:

[(1, 49040090), (2, 24520045), (5, 9808018), (10, 4904009), (11, 4458190), (22, 2229095), (55, 891638), (110, 445819), (121, 405290), (242, 202645), (605, 81058), (1210, 40529)]