56217645

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12619}}^1$

素因数の和:12647

約数の個数: 40

約数和(自身を含む): 109945440

約数和(自身を除く): 53727795

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 12619, 37857, 63095, 113571, 138809, 189285, 340713, 416427, 567855, 694045, 1022139, 1249281, 1703565, 2082135, 3747843, 5110695, 6246405, 11243529, 18739215, 56217645]

約数ペア:

[(1, 56217645), (3, 18739215), (5, 11243529), (9, 6246405), (11, 5110695), (15, 3747843), (27, 2082135), (33, 1703565), (45, 1249281), (55, 1022139), (81, 694045), (99, 567855), (135, 416427), (165, 340713), (297, 189285), (405, 138809), (495, 113571), (891, 63095), (1485, 37857), (4455, 12619)]