54682720

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5101}}^1$

素因数の和:5183

約数の個数: 48

約数和(自身を含む): 131141808

約数和(自身を除く): 76459088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5101, 5360, 10202, 10720, 20404, 25505, 40808, 51010, 81616, 102020, 163232, 204040, 341767, 408080, 683534, 816160, 1367068, 1708835, 2734136, 3417670, 5468272, 6835340, 10936544, 13670680, 27341360, 54682720]

約数ペア:

[(1, 54682720), (2, 27341360), (4, 13670680), (5, 10936544), (8, 6835340), (10, 5468272), (16, 3417670), (20, 2734136), (32, 1708835), (40, 1367068), (67, 816160), (80, 683534), (134, 408080), (160, 341767), (268, 204040), (335, 163232), (536, 102020), (670, 81616), (1072, 51010), (1340, 40808), (2144, 25505), (2680, 20404), (5101, 10720), (5360, 10202)]