55091619

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 92851200

約数和(自身を除く): 37759581

約数列:

[1, 3, 9, 11, 29, 31, 33, 87, 93, 99, 261, 279, 319, 341, 619, 899, 957, 1023, 1857, 2697, 2871, 3069, 5571, 6809, 8091, 9889, 17951, 19189, 20427, 29667, 53853, 57567, 61281, 89001, 161559, 172701, 197461, 211079, 556481, 592383, 633237, 1669443, 1777149, 1899711, 5008329, 6121291, 18363873, 55091619]

約数ペア:

[(1, 55091619), (3, 18363873), (9, 6121291), (11, 5008329), (29, 1899711), (31, 1777149), (33, 1669443), (87, 633237), (93, 592383), (99, 556481), (261, 211079), (279, 197461), (319, 172701), (341, 161559), (619, 89001), (899, 61281), (957, 57567), (1023, 53853), (1857, 29667), (2697, 20427), (2871, 19189), (3069, 17951), (5571, 9889), (6809, 8091)]