56041755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 112997376

約数和(自身を除く): 56955621

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 401, 605, 847, 1155, 1203, 1331, 1815, 2005, 2541, 2807, 3993, 4235, 4411, 6015, 6655, 8421, 9317, 12705, 13233, 14035, 19965, 22055, 27951, 30877, 42105, 46585, 48521, 66165, 92631, 139755, 145563, 154385, 242605, 339647, 463155, 533731, 727815, 1018941, 1601193, 1698235, 2668655, 3736117, 5094705, 8005965, 11208351, 18680585, 56041755]

約数ペア:

[(1, 56041755), (3, 18680585), (5, 11208351), (7, 8005965), (11, 5094705), (15, 3736117), (21, 2668655), (33, 1698235), (35, 1601193), (55, 1018941), (77, 727815), (105, 533731), (121, 463155), (165, 339647), (231, 242605), (363, 154385), (385, 145563), (401, 139755), (605, 92631), (847, 66165), (1155, 48521), (1203, 46585), (1331, 42105), (1815, 30877), (2005, 27951), (2541, 22055), (2807, 19965), (3993, 14035), (4235, 13233), (4411, 12705), (6015, 9317), (6655, 8421)]