47881188

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{30931}}^1$

素因数の和:30984

約数の個数: 36

約数和(自身を含む): 123851728

約数和(自身を除く): 75970540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 30931, 61862, 92793, 123724, 185586, 278379, 371172, 556758, 1113516, 1330033, 2660066, 3990099, 5320132, 7980198, 11970297, 15960396, 23940594, 47881188]

約数ペア:

[(1, 47881188), (2, 23940594), (3, 15960396), (4, 11970297), (6, 7980198), (9, 5320132), (12, 3990099), (18, 2660066), (36, 1330033), (43, 1113516), (86, 556758), (129, 371172), (172, 278379), (258, 185586), (387, 123724), (516, 92793), (774, 61862), (1548, 30931)]