56343540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85369}}^1$

素因数の和:85392

約数の個数: 48

約数和(自身を含む): 172105920

約数和(自身を除く): 115762380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 85369, 170738, 256107, 341476, 426845, 512214, 853690, 939059, 1024428, 1280535, 1707380, 1878118, 2561070, 2817177, 3756236, 4695295, 5122140, 5634354, 9390590, 11268708, 14085885, 18781180, 28171770, 56343540]

約数ペア:

[(1, 56343540), (2, 28171770), (3, 18781180), (4, 14085885), (5, 11268708), (6, 9390590), (10, 5634354), (11, 5122140), (12, 4695295), (15, 3756236), (20, 2817177), (22, 2561070), (30, 1878118), (33, 1707380), (44, 1280535), (55, 1024428), (60, 939059), (66, 853690), (110, 512214), (132, 426845), (165, 341476), (220, 256107), (330, 170738), (660, 85369)]