56437976

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 126766080

約数和(自身を除く): 70328104

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 47, 56, 82, 94, 164, 188, 287, 328, 329, 376, 523, 574, 658, 1046, 1148, 1316, 1927, 2092, 2296, 2632, 3661, 3854, 4184, 7322, 7708, 13489, 14644, 15416, 21443, 24581, 26978, 29288, 42886, 49162, 53956, 85772, 98324, 107912, 150101, 171544, 172067, 196648, 300202, 344134, 600404, 688268, 1007821, 1200808, 1376536, 2015642, 4031284, 7054747, 8062568, 14109494, 28218988, 56437976]

約数ペア:

[(1, 56437976), (2, 28218988), (4, 14109494), (7, 8062568), (8, 7054747), (14, 4031284), (28, 2015642), (41, 1376536), (47, 1200808), (56, 1007821), (82, 688268), (94, 600404), (164, 344134), (188, 300202), (287, 196648), (328, 172067), (329, 171544), (376, 150101), (523, 107912), (574, 98324), (658, 85772), (1046, 53956), (1148, 49162), (1316, 42886), (1927, 29288), (2092, 26978), (2296, 24581), (2632, 21443), (3661, 15416), (3854, 14644), (4184, 13489), (7322, 7708)]