47672930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1453}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 91392624

約数和(自身を除く): 43719694

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1453, 1930, 2906, 3281, 6562, 7265, 14530, 16405, 24701, 32810, 49402, 123505, 247010, 280429, 560858, 1402145, 2804290, 4767293, 9534586, 23836465, 47672930]

約数ペア:

[(1, 47672930), (2, 23836465), (5, 9534586), (10, 4767293), (17, 2804290), (34, 1402145), (85, 560858), (170, 280429), (193, 247010), (386, 123505), (965, 49402), (1453, 32810), (1930, 24701), (2906, 16405), (3281, 14530), (6562, 7265)]