53370558

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{41761}}^1$

素因数の和:41840

約数の個数: 24

約数和(自身を含む): 117267696

約数和(自身を除く): 63897138

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 41761, 83522, 125283, 250566, 375849, 751698, 2965031, 5930062, 8895093, 17790186, 26685279, 53370558]

約数ペア:

[(1, 53370558), (2, 26685279), (3, 17790186), (6, 8895093), (9, 5930062), (18, 2965031), (71, 751698), (142, 375849), (213, 250566), (426, 125283), (639, 83522), (1278, 41761)]