56889776

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1053

約数の個数: 40

約数和(自身を含む): 113965920

約数和(自身を除く): 57076144

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 292, 424, 584, 848, 919, 1168, 1838, 3676, 3869, 7352, 7738, 14704, 15476, 30952, 48707, 61904, 67087, 97414, 134174, 194828, 268348, 389656, 536696, 779312, 1073392, 3555611, 7111222, 14222444, 28444888, 56889776]

約数ペア:

[(1, 56889776), (2, 28444888), (4, 14222444), (8, 7111222), (16, 3555611), (53, 1073392), (73, 779312), (106, 536696), (146, 389656), (212, 268348), (292, 194828), (424, 134174), (584, 97414), (848, 67087), (919, 61904), (1168, 48707), (1838, 30952), (3676, 15476), (3869, 14704), (7352, 7738)]