57737120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{51551}}^1$

素因数の和:51573

約数の個数: 48

約数和(自身を含む): 155893248

約数和(自身を除く): 98156128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 51551, 103102, 206204, 257755, 360857, 412408, 515510, 721714, 824816, 1031020, 1443428, 1649632, 1804285, 2062040, 2886856, 3608570, 4124080, 5773712, 7217140, 8248160, 11547424, 14434280, 28868560, 57737120]

約数ペア:

[(1, 57737120), (2, 28868560), (4, 14434280), (5, 11547424), (7, 8248160), (8, 7217140), (10, 5773712), (14, 4124080), (16, 3608570), (20, 2886856), (28, 2062040), (32, 1804285), (35, 1649632), (40, 1443428), (56, 1031020), (70, 824816), (80, 721714), (112, 515510), (140, 412408), (160, 360857), (224, 257755), (280, 206204), (560, 103102), (1120, 51551)]