50971151

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 19282417

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1693, 1771, 2737, 4301, 11851, 18623, 28781, 30107, 38939, 130361, 201467, 272573, 316591, 428329, 661963, 2216137, 2998303, 4633741, 7281593, 50971151]

約数ペア:

[(1, 50971151), (7, 7281593), (11, 4633741), (17, 2998303), (23, 2216137), (77, 661963), (119, 428329), (161, 316591), (187, 272573), (253, 201467), (391, 130361), (1309, 38939), (1693, 30107), (1771, 28781), (2737, 18623), (4301, 11851)]