56259540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{312553}}^1$

素因数の和:312568

約数の個数: 36

約数和(自身を含む): 170654484

約数和(自身を除く): 114394944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 312553, 625106, 937659, 1250212, 1562765, 1875318, 2812977, 3125530, 3750636, 4688295, 5625954, 6251060, 9376590, 11251908, 14064885, 18753180, 28129770, 56259540]

約数ペア:

[(1, 56259540), (2, 28129770), (3, 18753180), (4, 14064885), (5, 11251908), (6, 9376590), (9, 6251060), (10, 5625954), (12, 4688295), (15, 3750636), (18, 3125530), (20, 2812977), (30, 1875318), (36, 1562765), (45, 1250212), (60, 937659), (90, 625106), (180, 312553)]