53840396

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 96875520

約数和(自身を除く): 43035124

約数列:

[1, 2, 4, 67, 79, 134, 158, 268, 316, 2543, 5086, 5293, 10172, 10586, 21172, 170381, 200897, 340762, 401794, 681524, 803588, 13460099, 26920198, 53840396]

約数ペア:

[(1, 53840396), (2, 26920198), (4, 13460099), (67, 803588), (79, 681524), (134, 401794), (158, 340762), (268, 200897), (316, 170381), (2543, 21172), (5086, 10586), (5293, 10172)]