55657396

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 99792000

約数和(自身を除く): 44134604

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 1979, 3958, 7031, 7916, 14062, 28124, 156341, 176131, 312682, 352262, 625364, 704524, 13914349, 27828698, 55657396]

約数ペア:

[(1, 55657396), (2, 27828698), (4, 13914349), (79, 704524), (89, 625364), (158, 352262), (178, 312682), (316, 176131), (356, 156341), (1979, 28124), (3958, 14062), (7031, 7916)]