51904188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3491}}^1$

素因数の和:3567

約数の個数: 72

約数和(自身を含む): 152530560

約数和(自身を除く): 100626372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3491, 3717, 4956, 6982, 7434, 10473, 13964, 14868, 20946, 24437, 31419, 41892, 48874, 62838, 73311, 97748, 125676, 146622, 205969, 219933, 293244, 411938, 439866, 617907, 823876, 879732, 1235814, 1441783, 1853721, 2471628, 2883566, 3707442, 4325349, 5767132, 7414884, 8650698, 12976047, 17301396, 25952094, 51904188]

約数ペア:

[(1, 51904188), (2, 25952094), (3, 17301396), (4, 12976047), (6, 8650698), (7, 7414884), (9, 5767132), (12, 4325349), (14, 3707442), (18, 2883566), (21, 2471628), (28, 1853721), (36, 1441783), (42, 1235814), (59, 879732), (63, 823876), (84, 617907), (118, 439866), (126, 411938), (177, 293244), (236, 219933), (252, 205969), (354, 146622), (413, 125676), (531, 97748), (708, 73311), (826, 62838), (1062, 48874), (1239, 41892), (1652, 31419), (2124, 24437), (2478, 20946), (3491, 14868), (3717, 13964), (4956, 10473), (6982, 7434)]