49952120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73459}}^1$

素因数の和:73487

約数の個数: 32

約数和(自身を含む): 119005200

約数和(自身を除く): 69053080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 73459, 146918, 293836, 367295, 587672, 734590, 1248803, 1469180, 2497606, 2938360, 4995212, 6244015, 9990424, 12488030, 24976060, 49952120]

約数ペア:

[(1, 49952120), (2, 24976060), (4, 12488030), (5, 9990424), (8, 6244015), (10, 4995212), (17, 2938360), (20, 2497606), (34, 1469180), (40, 1248803), (68, 734590), (85, 587672), (136, 367295), (170, 293836), (340, 146918), (680, 73459)]