47480538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2221}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 108789120

約数和(自身を除く): 61308582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 2221, 3054, 3563, 4442, 6663, 7126, 10689, 13326, 15547, 21378, 31094, 46641, 93282, 1130489, 2260978, 3391467, 6782934, 7913423, 15826846, 23740269, 47480538]

約数ペア:

[(1, 47480538), (2, 23740269), (3, 15826846), (6, 7913423), (7, 6782934), (14, 3391467), (21, 2260978), (42, 1130489), (509, 93282), (1018, 46641), (1527, 31094), (2221, 21378), (3054, 15547), (3563, 13326), (4442, 10689), (6663, 7126)]