49544120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72859}}^1$

素因数の和:72887

約数の個数: 32

約数和(自身を含む): 118033200

約数和(自身を除く): 68489080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 72859, 145718, 291436, 364295, 582872, 728590, 1238603, 1457180, 2477206, 2914360, 4954412, 6193015, 9908824, 12386030, 24772060, 49544120]

約数ペア:

[(1, 49544120), (2, 24772060), (4, 12386030), (5, 9908824), (8, 6193015), (10, 4954412), (17, 2914360), (20, 2477206), (34, 1457180), (40, 1238603), (68, 728590), (85, 582872), (136, 364295), (170, 291436), (340, 145718), (680, 72859)]