49150773

素因数分解:

$3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 85800960

約数和(自身を除く): 36650187

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 97, 147, 189, 291, 383, 441, 679, 873, 1149, 1323, 2037, 2619, 2681, 3447, 4753, 6111, 8043, 10341, 14259, 18333, 18767, 24129, 37151, 42777, 56301, 72387, 111453, 128331, 168903, 260057, 334359, 506709, 780171, 1003077, 1820399, 2340513, 5461197, 7021539, 16383591, 49150773]

約数ペア:

[(1, 49150773), (3, 16383591), (7, 7021539), (9, 5461197), (21, 2340513), (27, 1820399), (49, 1003077), (63, 780171), (97, 506709), (147, 334359), (189, 260057), (291, 168903), (383, 128331), (441, 111453), (679, 72387), (873, 56301), (1149, 42777), (1323, 37151), (2037, 24129), (2619, 18767), (2681, 18333), (3447, 14259), (4753, 10341), (6111, 8043)]