56553385

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 80974080

約数和(自身を除く): 24420695

約数列:

[1, 5, 7, 35, 43, 53, 215, 265, 301, 371, 709, 1505, 1855, 2279, 3545, 4963, 11395, 15953, 24815, 30487, 37577, 79765, 152435, 187885, 213409, 263039, 1067045, 1315195, 1615811, 8079055, 11310677, 56553385]

約数ペア:

[(1, 56553385), (5, 11310677), (7, 8079055), (35, 1615811), (43, 1315195), (53, 1067045), (215, 263039), (265, 213409), (301, 187885), (371, 152435), (709, 79765), (1505, 37577), (1855, 30487), (2279, 24815), (3545, 15953), (4963, 11395)]