56574168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1409}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 162432000

約数和(自身を除く): 105857832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1409, 1434, 1673, 1912, 2818, 2868, 3346, 4227, 5019, 5636, 5736, 6692, 8454, 9863, 10038, 11272, 13384, 16908, 19726, 20076, 29589, 33816, 39452, 40152, 59178, 78904, 118356, 236712, 336751, 673502, 1010253, 1347004, 2020506, 2357257, 2694008, 4041012, 4714514, 7071771, 8082024, 9429028, 14143542, 18858056, 28287084, 56574168]

約数ペア:

[(1, 56574168), (2, 28287084), (3, 18858056), (4, 14143542), (6, 9429028), (7, 8082024), (8, 7071771), (12, 4714514), (14, 4041012), (21, 2694008), (24, 2357257), (28, 2020506), (42, 1347004), (56, 1010253), (84, 673502), (168, 336751), (239, 236712), (478, 118356), (717, 78904), (956, 59178), (1409, 40152), (1434, 39452), (1673, 33816), (1912, 29589), (2818, 20076), (2868, 19726), (3346, 16908), (4227, 13384), (5019, 11272), (5636, 10038), (5736, 9863), (6692, 8454)]