53702440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122051}}^1$

素因数の和:122073

約数の個数: 32

約数和(自身を含む): 131816160

約数和(自身を除く): 78113720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 122051, 244102, 488204, 610255, 976408, 1220510, 1342561, 2441020, 2685122, 4882040, 5370244, 6712805, 10740488, 13425610, 26851220, 53702440]

約数ペア:

[(1, 53702440), (2, 26851220), (4, 13425610), (5, 10740488), (8, 6712805), (10, 5370244), (11, 4882040), (20, 2685122), (22, 2441020), (40, 1342561), (44, 1220510), (55, 976408), (88, 610255), (110, 488204), (220, 244102), (440, 122051)]