53140916

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 95561760

約数和(自身を除く): 42420844

約数列:

[1, 2, 4, 67, 83, 134, 166, 268, 332, 2389, 4778, 5561, 9556, 11122, 22244, 160063, 198287, 320126, 396574, 640252, 793148, 13285229, 26570458, 53140916]

約数ペア:

[(1, 53140916), (2, 26570458), (4, 13285229), (67, 793148), (83, 640252), (134, 396574), (166, 320126), (268, 198287), (332, 160063), (2389, 22244), (4778, 11122), (5561, 9556)]