52774960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13463}}^1$

素因数の和:13490

約数の個数: 60

約数和(自身を含む): 142745328

約数和(自身を除く): 89970368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 13463, 26926, 53852, 67315, 94241, 107704, 134630, 188482, 215408, 269260, 376964, 471205, 538520, 659687, 753928, 942410, 1077040, 1319374, 1507856, 1884820, 2638748, 3298435, 3769640, 5277496, 6596870, 7539280, 10554992, 13193740, 26387480, 52774960]

約数ペア:

[(1, 52774960), (2, 26387480), (4, 13193740), (5, 10554992), (7, 7539280), (8, 6596870), (10, 5277496), (14, 3769640), (16, 3298435), (20, 2638748), (28, 1884820), (35, 1507856), (40, 1319374), (49, 1077040), (56, 942410), (70, 753928), (80, 659687), (98, 538520), (112, 471205), (140, 376964), (196, 269260), (245, 215408), (280, 188482), (392, 134630), (490, 107704), (560, 94241), (784, 67315), (980, 53852), (1960, 26926), (3920, 13463)]