53567240

素因数分解:

$2^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1559}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 120744000

約数和(自身を除く): 67176760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 859, 1559, 1718, 3118, 3436, 4295, 6236, 6872, 7795, 8590, 12472, 15590, 17180, 31180, 34360, 62360, 1339181, 2678362, 5356724, 6695905, 10713448, 13391810, 26783620, 53567240]

約数ペア:

[(1, 53567240), (2, 26783620), (4, 13391810), (5, 10713448), (8, 6695905), (10, 5356724), (20, 2678362), (40, 1339181), (859, 62360), (1559, 34360), (1718, 31180), (3118, 17180), (3436, 15590), (4295, 12472), (6236, 8590), (6872, 7795)]