56824540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 127727712

約数和(自身を除く): 70903172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1649, 1723, 1940, 3298, 3446, 6596, 6892, 8245, 8615, 16490, 17230, 29291, 32980, 34460, 58582, 117164, 146455, 167131, 292910, 334262, 585820, 668524, 835655, 1671310, 2841227, 3342620, 5682454, 11364908, 14206135, 28412270, 56824540]

約数ペア:

[(1, 56824540), (2, 28412270), (4, 14206135), (5, 11364908), (10, 5682454), (17, 3342620), (20, 2841227), (34, 1671310), (68, 835655), (85, 668524), (97, 585820), (170, 334262), (194, 292910), (340, 167131), (388, 146455), (485, 117164), (970, 58582), (1649, 34460), (1723, 32980), (1940, 29291), (3298, 17230), (3446, 16490), (6596, 8615), (6892, 8245)]