56339466

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 117946368

約数和(自身を除く): 61606902

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 631, 647, 1262, 1294, 1893, 1941, 3786, 3882, 14513, 14881, 29026, 29762, 43539, 44643, 87078, 89286, 408257, 816514, 1224771, 2449542, 9389911, 18779822, 28169733, 56339466]

約数ペア:

[(1, 56339466), (2, 28169733), (3, 18779822), (6, 9389911), (23, 2449542), (46, 1224771), (69, 816514), (138, 408257), (631, 89286), (647, 87078), (1262, 44643), (1294, 43539), (1893, 29762), (1941, 29026), (3786, 14881), (3882, 14513)]