47158850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 93911400

約数和(自身を除く): 46752550

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 170, 218, 425, 509, 545, 850, 1018, 1090, 1853, 2545, 2725, 3706, 5090, 5450, 8653, 9265, 12725, 17306, 18530, 25450, 43265, 46325, 55481, 86530, 92650, 110962, 216325, 277405, 432650, 554810, 943177, 1387025, 1886354, 2774050, 4715885, 9431770, 23579425, 47158850]

約数ペア:

[(1, 47158850), (2, 23579425), (5, 9431770), (10, 4715885), (17, 2774050), (25, 1886354), (34, 1387025), (50, 943177), (85, 554810), (109, 432650), (170, 277405), (218, 216325), (425, 110962), (509, 92650), (545, 86530), (850, 55481), (1018, 46325), (1090, 43265), (1853, 25450), (2545, 18530), (2725, 17306), (3706, 12725), (5090, 9265), (5450, 8653)]