56619540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{104851}}^1$

素因数の和:104869

約数の個数: 48

約数和(自身を含む): 176151360

約数和(自身を除く): 119531820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 104851, 209702, 314553, 419404, 524255, 629106, 943659, 1048510, 1258212, 1572765, 1887318, 2097020, 2830977, 3145530, 3774636, 4718295, 5661954, 6291060, 9436590, 11323908, 14154885, 18873180, 28309770, 56619540]

約数ペア:

[(1, 56619540), (2, 28309770), (3, 18873180), (4, 14154885), (5, 11323908), (6, 9436590), (9, 6291060), (10, 5661954), (12, 4718295), (15, 3774636), (18, 3145530), (20, 2830977), (27, 2097020), (30, 1887318), (36, 1572765), (45, 1258212), (54, 1048510), (60, 943659), (90, 629106), (108, 524255), (135, 419404), (180, 314553), (270, 209702), (540, 104851)]