57751276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12743}}^1$

素因数の和:12861

約数の個数: 24

約数和(自身を含む): 111331584

約数和(自身を除く): 53580308

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 12743, 25486, 50972, 140173, 280346, 560692, 1312529, 2625058, 5250116, 14437819, 28875638, 57751276]

約数ペア:

[(1, 57751276), (2, 28875638), (4, 14437819), (11, 5250116), (22, 2625058), (44, 1312529), (103, 560692), (206, 280346), (412, 140173), (1133, 50972), (2266, 25486), (4532, 12743)]