51202690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 118920960

約数和(自身を除く): 67718270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 2293, 3190, 4466, 4586, 11165, 11465, 16051, 22330, 22930, 25223, 32102, 50446, 66497, 80255, 126115, 132994, 160510, 176561, 252230, 332485, 353122, 465479, 664970, 731467, 882805, 930958, 1462934, 1765610, 2327395, 3657335, 4654790, 5120269, 7314670, 10240538, 25601345, 51202690]

約数ペア:

[(1, 51202690), (2, 25601345), (5, 10240538), (7, 7314670), (10, 5120269), (11, 4654790), (14, 3657335), (22, 2327395), (29, 1765610), (35, 1462934), (55, 930958), (58, 882805), (70, 731467), (77, 664970), (110, 465479), (145, 353122), (154, 332485), (203, 252230), (290, 176561), (319, 160510), (385, 132994), (406, 126115), (638, 80255), (770, 66497), (1015, 50446), (1595, 32102), (2030, 25223), (2233, 22930), (2293, 22330), (3190, 16051), (4466, 11465), (4586, 11165)]