55264430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 112674240

約数和(自身を除く): 57409810

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 107, 130, 137, 145, 214, 274, 290, 377, 535, 685, 754, 1070, 1370, 1391, 1781, 1885, 2782, 3103, 3562, 3770, 3973, 6206, 6955, 7946, 8905, 13910, 14659, 15515, 17810, 19865, 29318, 31030, 39730, 40339, 51649, 73295, 80678, 103298, 146590, 190567, 201695, 258245, 381134, 403390, 425111, 516490, 850222, 952835, 1905670, 2125555, 4251110, 5526443, 11052886, 27632215, 55264430]

約数ペア:

[(1, 55264430), (2, 27632215), (5, 11052886), (10, 5526443), (13, 4251110), (26, 2125555), (29, 1905670), (58, 952835), (65, 850222), (107, 516490), (130, 425111), (137, 403390), (145, 381134), (214, 258245), (274, 201695), (290, 190567), (377, 146590), (535, 103298), (685, 80678), (754, 73295), (1070, 51649), (1370, 40339), (1391, 39730), (1781, 31030), (1885, 29318), (2782, 19865), (3103, 17810), (3562, 15515), (3770, 14659), (3973, 13910), (6206, 8905), (6955, 7946)]