51188566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 92906352

約数和(自身を除く): 41717786

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 121, 143, 242, 286, 307, 583, 614, 689, 1166, 1378, 1573, 3146, 3377, 3991, 6413, 6754, 7579, 7982, 12826, 15158, 16271, 32542, 37147, 43901, 74294, 83369, 87802, 166738, 178981, 211523, 357962, 423046, 482911, 965822, 1968791, 2326753, 3937582, 4653506, 25594283, 51188566]

約数ペア:

[(1, 51188566), (2, 25594283), (11, 4653506), (13, 3937582), (22, 2326753), (26, 1968791), (53, 965822), (106, 482911), (121, 423046), (143, 357962), (242, 211523), (286, 178981), (307, 166738), (583, 87802), (614, 83369), (689, 74294), (1166, 43901), (1378, 37147), (1573, 32542), (3146, 16271), (3377, 15158), (3991, 12826), (6413, 7982), (6754, 7579)]