48677420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{221261}}^1$

素因数の和:221281

約数の個数: 24

約数和(自身を含む): 111516048

約数和(自身を除く): 62838628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 221261, 442522, 885044, 1106305, 2212610, 2433871, 4425220, 4867742, 9735484, 12169355, 24338710, 48677420]

約数ペア:

[(1, 48677420), (2, 24338710), (4, 12169355), (5, 9735484), (10, 4867742), (11, 4425220), (20, 2433871), (22, 2212610), (44, 1106305), (55, 885044), (110, 442522), (220, 221261)]