57489276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{368521}}^1$

素因数の和:368541

約数の個数: 24

約数和(自身を含む): 144460624

約数和(自身を除く): 86971348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 368521, 737042, 1105563, 1474084, 2211126, 4422252, 4790773, 9581546, 14372319, 19163092, 28744638, 57489276]

約数ペア:

[(1, 57489276), (2, 28744638), (3, 19163092), (4, 14372319), (6, 9581546), (12, 4790773), (13, 4422252), (26, 2211126), (39, 1474084), (52, 1105563), (78, 737042), (156, 368521)]