50304969

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 91232064

約数和(自身を除く): 40927095

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 43, 81, 99, 101, 117, 129, 143, 297, 303, 351, 387, 429, 473, 559, 891, 909, 1053, 1111, 1161, 1287, 1313, 1419, 1677, 2727, 3333, 3483, 3861, 3939, 4257, 4343, 5031, 6149, 8181, 9999, 11583, 11817, 12771, 13029, 14443, 15093, 18447, 29997, 35451, 38313, 39087, 43329, 45279, 47773, 55341, 56459, 89991, 106353, 117261, 129987, 143319, 166023, 169377, 351783, 389961, 429957, 498069, 508131, 621049, 1169883, 1289871, 1524393, 1863147, 3869613, 4573179, 5589441, 16768323, 50304969]

約数ペア:

[(1, 50304969), (3, 16768323), (9, 5589441), (11, 4573179), (13, 3869613), (27, 1863147), (33, 1524393), (39, 1289871), (43, 1169883), (81, 621049), (99, 508131), (101, 498069), (117, 429957), (129, 389961), (143, 351783), (297, 169377), (303, 166023), (351, 143319), (387, 129987), (429, 117261), (473, 106353), (559, 89991), (891, 56459), (909, 55341), (1053, 47773), (1111, 45279), (1161, 43329), (1287, 39087), (1313, 38313), (1419, 35451), (1677, 29997), (2727, 18447), (3333, 15093), (3483, 14443), (3861, 13029), (3939, 12771), (4257, 11817), (4343, 11583), (5031, 9999), (6149, 8181)]