56736405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 109100160

約数和(自身を除く): 52363755

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 495, 549, 671, 915, 1879, 2013, 2745, 3355, 5637, 6039, 9395, 10065, 16911, 20669, 28185, 30195, 62007, 84555, 103345, 114619, 186021, 310035, 343857, 573095, 930105, 1031571, 1260809, 1719285, 3782427, 5157855, 6304045, 11347281, 18912135, 56736405]

約数ペア:

[(1, 56736405), (3, 18912135), (5, 11347281), (9, 6304045), (11, 5157855), (15, 3782427), (33, 1719285), (45, 1260809), (55, 1031571), (61, 930105), (99, 573095), (165, 343857), (183, 310035), (305, 186021), (495, 114619), (549, 103345), (671, 84555), (915, 62007), (1879, 30195), (2013, 28185), (2745, 20669), (3355, 16911), (5637, 10065), (6039, 9395)]