51759645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 49763811

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 107, 119, 255, 271, 321, 357, 535, 595, 749, 813, 1355, 1605, 1785, 1819, 1897, 2247, 3745, 4065, 4607, 5457, 5691, 9095, 9485, 11235, 12733, 13821, 23035, 27285, 28455, 28997, 32249, 38199, 63665, 69105, 86991, 96747, 144985, 161245, 190995, 202979, 434955, 483735, 492949, 608937, 1014895, 1478847, 2464745, 3044685, 3450643, 7394235, 10351929, 17253215, 51759645]

約数ペア:

[(1, 51759645), (3, 17253215), (5, 10351929), (7, 7394235), (15, 3450643), (17, 3044685), (21, 2464745), (35, 1478847), (51, 1014895), (85, 608937), (105, 492949), (107, 483735), (119, 434955), (255, 202979), (271, 190995), (321, 161245), (357, 144985), (535, 96747), (595, 86991), (749, 69105), (813, 63665), (1355, 38199), (1605, 32249), (1785, 28997), (1819, 28455), (1897, 27285), (2247, 23035), (3745, 13821), (4065, 12733), (4607, 11235), (5457, 9485), (5691, 9095)]