47764730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21613}}^1$

素因数の和:21650

約数の個数: 32

約数和(自身を含む): 98041104

約数和(自身を除く): 50276374

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 21613, 43226, 108065, 216130, 280969, 367421, 561938, 734842, 1404845, 1837105, 2809690, 3674210, 4776473, 9552946, 23882365, 47764730]

約数ペア:

[(1, 47764730), (2, 23882365), (5, 9552946), (10, 4776473), (13, 3674210), (17, 2809690), (26, 1837105), (34, 1404845), (65, 734842), (85, 561938), (130, 367421), (170, 280969), (221, 216130), (442, 108065), (1105, 43226), (2210, 21613)]