55912087

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 74618640

約数和(自身を除く): 18706553

約数列:

[1, 7, 11, 29, 49, 73, 77, 203, 319, 343, 511, 539, 803, 1421, 2117, 2233, 2401, 3577, 3773, 5621, 9947, 14819, 15631, 23287, 25039, 26411, 39347, 69629, 103733, 109417, 163009, 175273, 275429, 726131, 765919, 1141063, 1928003, 5082917, 7987441, 55912087]

約数ペア:

[(1, 55912087), (7, 7987441), (11, 5082917), (29, 1928003), (49, 1141063), (73, 765919), (77, 726131), (203, 275429), (319, 175273), (343, 163009), (511, 109417), (539, 103733), (803, 69629), (1421, 39347), (2117, 26411), (2233, 25039), (2401, 23287), (3577, 15631), (3773, 14819), (5621, 9947)]