47825020

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30269}}^1$

素因数の和:30357

約数の個数: 24

約数和(自身を含む): 101707200

約数和(自身を除く): 53882180

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 30269, 60538, 121076, 151345, 302690, 605380, 2391251, 4782502, 9565004, 11956255, 23912510, 47825020]

約数ペア:

[(1, 47825020), (2, 23912510), (4, 11956255), (5, 9565004), (10, 4782502), (20, 2391251), (79, 605380), (158, 302690), (316, 151345), (395, 121076), (790, 60538), (1580, 30269)]