52847480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 140972400

約数和(自身を除く): 88124920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 457, 472, 490, 590, 826, 914, 980, 1180, 1652, 1828, 1960, 2065, 2285, 2360, 2891, 3199, 3304, 3656, 4130, 4570, 5782, 6398, 8260, 9140, 11564, 12796, 14455, 15995, 16520, 18280, 22393, 23128, 25592, 26963, 28910, 31990, 44786, 53926, 57820, 63980, 89572, 107852, 111965, 115640, 127960, 134815, 179144, 188741, 215704, 223930, 269630, 377482, 447860, 539260, 754964, 895720, 943705, 1078520, 1321187, 1509928, 1887410, 2642374, 3774820, 5284748, 6605935, 7549640, 10569496, 13211870, 26423740, 52847480]

約数ペア:

[(1, 52847480), (2, 26423740), (4, 13211870), (5, 10569496), (7, 7549640), (8, 6605935), (10, 5284748), (14, 3774820), (20, 2642374), (28, 1887410), (35, 1509928), (40, 1321187), (49, 1078520), (56, 943705), (59, 895720), (70, 754964), (98, 539260), (118, 447860), (140, 377482), (196, 269630), (236, 223930), (245, 215704), (280, 188741), (295, 179144), (392, 134815), (413, 127960), (457, 115640), (472, 111965), (490, 107852), (590, 89572), (826, 63980), (914, 57820), (980, 53926), (1180, 44786), (1652, 31990), (1828, 28910), (1960, 26963), (2065, 25592), (2285, 23128), (2360, 22393), (2891, 18280), (3199, 16520), (3304, 15995), (3656, 14455), (4130, 12796), (4570, 11564), (5782, 9140), (6398, 8260)]