56412552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{821}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 161769600

約数和(自身を除く): 105357048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409, 818, 821, 1227, 1636, 1642, 2454, 2463, 2863, 3272, 3284, 4908, 4926, 5726, 5747, 6568, 8589, 9816, 9852, 11452, 11494, 17178, 17241, 19704, 22904, 22988, 34356, 34482, 45976, 68712, 68964, 137928, 335789, 671578, 1007367, 1343156, 2014734, 2350523, 2686312, 4029468, 4701046, 7051569, 8058936, 9402092, 14103138, 18804184, 28206276, 56412552]

約数ペア:

[(1, 56412552), (2, 28206276), (3, 18804184), (4, 14103138), (6, 9402092), (7, 8058936), (8, 7051569), (12, 4701046), (14, 4029468), (21, 2686312), (24, 2350523), (28, 2014734), (42, 1343156), (56, 1007367), (84, 671578), (168, 335789), (409, 137928), (818, 68964), (821, 68712), (1227, 45976), (1636, 34482), (1642, 34356), (2454, 22988), (2463, 22904), (2863, 19704), (3272, 17241), (3284, 17178), (4908, 11494), (4926, 11452), (5726, 9852), (5747, 9816), (6568, 8589)]