56506472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 120225600

約数和(自身を除く): 63719128

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 109, 137, 172, 218, 274, 344, 436, 473, 548, 872, 946, 1096, 1199, 1507, 1892, 2398, 3014, 3784, 4687, 4796, 5891, 6028, 9374, 9592, 11782, 12056, 14933, 18748, 23564, 29866, 37496, 47128, 51557, 59732, 64801, 103114, 119464, 129602, 164263, 206228, 259204, 328526, 412456, 518408, 642119, 657052, 1284238, 1314104, 2568476, 5136952, 7063309, 14126618, 28253236, 56506472]

約数ペア:

[(1, 56506472), (2, 28253236), (4, 14126618), (8, 7063309), (11, 5136952), (22, 2568476), (43, 1314104), (44, 1284238), (86, 657052), (88, 642119), (109, 518408), (137, 412456), (172, 328526), (218, 259204), (274, 206228), (344, 164263), (436, 129602), (473, 119464), (548, 103114), (872, 64801), (946, 59732), (1096, 51557), (1199, 47128), (1507, 37496), (1892, 29866), (2398, 23564), (3014, 18748), (3784, 14933), (4687, 12056), (4796, 11782), (5891, 9592), (6028, 9374)]