51023728

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4423}}^1$

素因数の和:4541

約数の個数: 40

約数和(自身を含む): 114103808

約数和(自身を除く): 63080080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 4423, 5768, 8846, 11536, 17692, 30961, 35384, 61922, 70768, 123844, 247688, 455569, 495376, 911138, 1822276, 3188983, 3644552, 6377966, 7289104, 12755932, 25511864, 51023728]

約数ペア:

[(1, 51023728), (2, 25511864), (4, 12755932), (7, 7289104), (8, 6377966), (14, 3644552), (16, 3188983), (28, 1822276), (56, 911138), (103, 495376), (112, 455569), (206, 247688), (412, 123844), (721, 70768), (824, 61922), (1442, 35384), (1648, 30961), (2884, 17692), (4423, 11536), (5768, 8846)]