49971790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41299}}^1$

素因数の和:41328

約数の個数: 24

約数和(自身を含む): 98872200

約数和(自身を除く): 48900410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 41299, 82598, 206495, 412990, 454289, 908578, 2271445, 4542890, 4997179, 9994358, 24985895, 49971790]

約数ペア:

[(1, 49971790), (2, 24985895), (5, 9994358), (10, 4997179), (11, 4542890), (22, 2271445), (55, 908578), (110, 454289), (121, 412990), (242, 206495), (605, 82598), (1210, 41299)]