54618880

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 132892704

約数和(自身を除く): 78273824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 601, 640, 710, 1136, 1202, 1280, 1420, 2272, 2404, 2840, 3005, 4544, 4808, 5680, 6010, 9088, 9616, 11360, 12020, 18176, 19232, 22720, 24040, 38464, 42671, 45440, 48080, 76928, 85342, 90880, 96160, 153856, 170684, 192320, 213355, 341368, 384640, 426710, 682736, 769280, 853420, 1365472, 1706840, 2730944, 3413680, 5461888, 6827360, 10923776, 13654720, 27309440, 54618880]

約数ペア:

[(1, 54618880), (2, 27309440), (4, 13654720), (5, 10923776), (8, 6827360), (10, 5461888), (16, 3413680), (20, 2730944), (32, 1706840), (40, 1365472), (64, 853420), (71, 769280), (80, 682736), (128, 426710), (142, 384640), (160, 341368), (256, 213355), (284, 192320), (320, 170684), (355, 153856), (568, 96160), (601, 90880), (640, 85342), (710, 76928), (1136, 48080), (1202, 45440), (1280, 42671), (1420, 38464), (2272, 24040), (2404, 22720), (2840, 19232), (3005, 18176), (4544, 12020), (4808, 11360), (5680, 9616), (6010, 9088)]