50987728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1373}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 108359136

約数和(自身を除く): 57371408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1373, 1688, 2321, 2746, 3376, 4642, 5492, 9284, 10984, 15103, 18568, 21968, 30206, 37136, 60412, 120824, 241648, 289703, 579406, 1158812, 2317624, 3186733, 4635248, 6373466, 12746932, 25493864, 50987728]

約数ペア:

[(1, 50987728), (2, 25493864), (4, 12746932), (8, 6373466), (11, 4635248), (16, 3186733), (22, 2317624), (44, 1158812), (88, 579406), (176, 289703), (211, 241648), (422, 120824), (844, 60412), (1373, 37136), (1688, 30206), (2321, 21968), (2746, 18568), (3376, 15103), (4642, 10984), (5492, 9284)]