53069289

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 87494400

約数和(自身を除く): 34425111

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 349, 557, 1047, 1671, 2443, 3899, 4537, 7241, 7329, 11697, 13611, 21723, 31759, 50687, 95277, 152061, 194393, 583179, 1360751, 2527109, 4082253, 7581327, 17689763, 53069289]

約数ペア:

[(1, 53069289), (3, 17689763), (7, 7581327), (13, 4082253), (21, 2527109), (39, 1360751), (91, 583179), (273, 194393), (349, 152061), (557, 95277), (1047, 50687), (1671, 31759), (2443, 21723), (3899, 13611), (4537, 11697), (7241, 7329)]