48180940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21319}}^1$

素因数の和:21441

約数の個数: 24

約数和(自身を含む): 102080160

約数和(自身を除く): 53899220

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 21319, 42638, 85276, 106595, 213190, 426380, 2409047, 4818094, 9636188, 12045235, 24090470, 48180940]

約数ペア:

[(1, 48180940), (2, 24090470), (4, 12045235), (5, 9636188), (10, 4818094), (20, 2409047), (113, 426380), (226, 213190), (452, 106595), (565, 85276), (1130, 42638), (2260, 21319)]