49997570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3119}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 103334400

約数和(自身を除く): 53336830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3119, 3206, 6238, 8015, 15595, 16030, 21833, 31190, 43666, 109165, 218330, 714251, 1428502, 3571255, 4999757, 7142510, 9999514, 24998785, 49997570]

約数ペア:

[(1, 49997570), (2, 24998785), (5, 9999514), (7, 7142510), (10, 4999757), (14, 3571255), (35, 1428502), (70, 714251), (229, 218330), (458, 109165), (1145, 43666), (1603, 31190), (2290, 21833), (3119, 16030), (3206, 15595), (6238, 8015)]