52816160

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3709}}^1$

素因数の和:3813

約数の個数: 48

約数和(自身を含む): 126214200

約数和(自身を除く): 73398040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 3709, 7120, 7418, 14240, 14836, 18545, 29672, 37090, 59344, 74180, 118688, 148360, 296720, 330101, 593440, 660202, 1320404, 1650505, 2640808, 3301010, 5281616, 6602020, 10563232, 13204040, 26408080, 52816160]

約数ペア:

[(1, 52816160), (2, 26408080), (4, 13204040), (5, 10563232), (8, 6602020), (10, 5281616), (16, 3301010), (20, 2640808), (32, 1650505), (40, 1320404), (80, 660202), (89, 593440), (160, 330101), (178, 296720), (356, 148360), (445, 118688), (712, 74180), (890, 59344), (1424, 37090), (1780, 29672), (2848, 18545), (3560, 14836), (3709, 14240), (7120, 7418)]