53506360

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2161}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 120639600

約数和(自身を除く): 67133240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1238, 2161, 2476, 3095, 4322, 4952, 6190, 8644, 10805, 12380, 17288, 21610, 24760, 43220, 86440, 1337659, 2675318, 5350636, 6688295, 10701272, 13376590, 26753180, 53506360]

約数ペア:

[(1, 53506360), (2, 26753180), (4, 13376590), (5, 10701272), (8, 6688295), (10, 5350636), (20, 2675318), (40, 1337659), (619, 86440), (1238, 43220), (2161, 24760), (2476, 21610), (3095, 17288), (4322, 12380), (4952, 10805), (6190, 8644)]