56103680

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 137086992

約数和(自身を除く): 80983312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 827, 848, 1060, 1280, 1654, 1696, 2120, 3308, 3392, 4135, 4240, 6616, 6784, 8270, 8480, 13232, 13568, 16540, 16960, 26464, 33080, 33920, 43831, 52928, 66160, 67840, 87662, 105856, 132320, 175324, 211712, 219155, 264640, 350648, 438310, 529280, 701296, 876620, 1058560, 1402592, 1753240, 2805184, 3506480, 5610368, 7012960, 11220736, 14025920, 28051840, 56103680]

約数ペア:

[(1, 56103680), (2, 28051840), (4, 14025920), (5, 11220736), (8, 7012960), (10, 5610368), (16, 3506480), (20, 2805184), (32, 1753240), (40, 1402592), (53, 1058560), (64, 876620), (80, 701296), (106, 529280), (128, 438310), (160, 350648), (212, 264640), (256, 219155), (265, 211712), (320, 175324), (424, 132320), (530, 105856), (640, 87662), (827, 67840), (848, 66160), (1060, 52928), (1280, 43831), (1654, 33920), (1696, 33080), (2120, 26464), (3308, 16960), (3392, 16540), (4135, 13568), (4240, 13232), (6616, 8480), (6784, 8270)]