47834670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122653}}^1$

素因数の和:122676

約数の個数: 32

約数和(自身を含む): 123635232

約数和(自身を除く): 75800562

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 122653, 245306, 367959, 613265, 735918, 1226530, 1594489, 1839795, 3188978, 3679590, 4783467, 7972445, 9566934, 15944890, 23917335, 47834670]

約数ペア:

[(1, 47834670), (2, 23917335), (3, 15944890), (5, 9566934), (6, 7972445), (10, 4783467), (13, 3679590), (15, 3188978), (26, 1839795), (30, 1594489), (39, 1226530), (65, 735918), (78, 613265), (130, 367959), (195, 245306), (390, 122653)]