49295015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 74995200

約数和(自身を除く): 25700185

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2099, 2135, 3355, 4697, 10495, 14693, 23089, 23485, 73465, 115445, 128039, 161623, 640195, 808115, 896273, 1408429, 4481365, 7042145, 9859003, 49295015]

約数ペア:

[(1, 49295015), (5, 9859003), (7, 7042145), (11, 4481365), (35, 1408429), (55, 896273), (61, 808115), (77, 640195), (305, 161623), (385, 128039), (427, 115445), (671, 73465), (2099, 23485), (2135, 23089), (3355, 14693), (4697, 10495)]