54972560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 137241216

約数和(自身を除く): 82268656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 272, 332, 340, 415, 487, 664, 680, 830, 974, 1328, 1360, 1411, 1660, 1948, 2435, 2822, 3320, 3896, 4870, 5644, 6640, 7055, 7792, 8279, 9740, 11288, 14110, 16558, 19480, 22576, 28220, 33116, 38960, 40421, 41395, 56440, 66232, 80842, 82790, 112880, 132464, 161684, 165580, 202105, 323368, 331160, 404210, 646736, 662320, 687157, 808420, 1374314, 1616840, 2748628, 3233680, 3435785, 5497256, 6871570, 10994512, 13743140, 27486280, 54972560]

約数ペア:

[(1, 54972560), (2, 27486280), (4, 13743140), (5, 10994512), (8, 6871570), (10, 5497256), (16, 3435785), (17, 3233680), (20, 2748628), (34, 1616840), (40, 1374314), (68, 808420), (80, 687157), (83, 662320), (85, 646736), (136, 404210), (166, 331160), (170, 323368), (272, 202105), (332, 165580), (340, 161684), (415, 132464), (487, 112880), (664, 82790), (680, 80842), (830, 66232), (974, 56440), (1328, 41395), (1360, 40421), (1411, 38960), (1660, 33116), (1948, 28220), (2435, 22576), (2822, 19480), (3320, 16558), (3896, 14110), (4870, 11288), (5644, 9740), (6640, 8279), (7055, 7792)]