48520731

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 79847424

約数和(自身を除く): 31326693

約数列:

[1, 3, 7, 21, 23, 49, 69, 113, 127, 147, 161, 339, 381, 483, 791, 889, 1127, 2373, 2599, 2667, 2921, 3381, 5537, 6223, 7797, 8763, 14351, 16611, 18193, 18669, 20447, 43053, 54579, 61341, 100457, 127351, 143129, 301371, 330073, 382053, 429387, 703199, 990219, 2109597, 2310511, 6931533, 16173577, 48520731]

約数ペア:

[(1, 48520731), (3, 16173577), (7, 6931533), (21, 2310511), (23, 2109597), (49, 990219), (69, 703199), (113, 429387), (127, 382053), (147, 330073), (161, 301371), (339, 143129), (381, 127351), (483, 100457), (791, 61341), (889, 54579), (1127, 43053), (2373, 20447), (2599, 18669), (2667, 18193), (2921, 16611), (3381, 14351), (5537, 8763), (6223, 7797)]