56366520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67103}}^1$

素因数の和:67124

約数の個数: 64

約数和(自身を含む): 193259520

約数和(自身を除く): 136893000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 67103, 134206, 201309, 268412, 335515, 402618, 469721, 536824, 671030, 805236, 939442, 1006545, 1342060, 1409163, 1610472, 1878884, 2013090, 2348605, 2684120, 2818326, 3757768, 4026180, 4697210, 5636652, 7045815, 8052360, 9394420, 11273304, 14091630, 18788840, 28183260, 56366520]

約数ペア:

[(1, 56366520), (2, 28183260), (3, 18788840), (4, 14091630), (5, 11273304), (6, 9394420), (7, 8052360), (8, 7045815), (10, 5636652), (12, 4697210), (14, 4026180), (15, 3757768), (20, 2818326), (21, 2684120), (24, 2348605), (28, 2013090), (30, 1878884), (35, 1610472), (40, 1409163), (42, 1342060), (56, 1006545), (60, 939442), (70, 805236), (84, 671030), (105, 536824), (120, 469721), (140, 402618), (168, 335515), (210, 268412), (280, 201309), (420, 134206), (840, 67103)]