51844793

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 71526336

約数和(自身を除く): 19681543

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 151, 343, 539, 637, 1001, 1057, 1661, 1963, 2401, 3773, 4459, 7007, 7399, 11627, 13741, 21593, 26411, 31213, 49049, 51793, 81389, 96187, 151151, 343343, 362551, 569723, 673309, 1058057, 3988061, 4713163, 7406399, 51844793]

約数ペア:

[(1, 51844793), (7, 7406399), (11, 4713163), (13, 3988061), (49, 1058057), (77, 673309), (91, 569723), (143, 362551), (151, 343343), (343, 151151), (539, 96187), (637, 81389), (1001, 51793), (1057, 49049), (1661, 31213), (1963, 26411), (2401, 21593), (3773, 13741), (4459, 11627), (7007, 7399)]