51689544

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{19759}}^1$

素因数の和:19877

約数の個数: 32

約数和(自身を含む): 130416000

約数和(自身を除く): 78726456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 19759, 39518, 59277, 79036, 118554, 158072, 237108, 474216, 2153731, 4307462, 6461193, 8614924, 12922386, 17229848, 25844772, 51689544]

約数ペア:

[(1, 51689544), (2, 25844772), (3, 17229848), (4, 12922386), (6, 8614924), (8, 6461193), (12, 4307462), (24, 2153731), (109, 474216), (218, 237108), (327, 158072), (436, 118554), (654, 79036), (872, 59277), (1308, 39518), (2616, 19759)]