51298440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1459}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 154526400

約数和(自身を除く): 103227960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1459, 1465, 1758, 2344, 2918, 2930, 3516, 4377, 4395, 5836, 5860, 7032, 7295, 8754, 8790, 11672, 11720, 14590, 17508, 17580, 21885, 29180, 35016, 35160, 43770, 58360, 87540, 175080, 427487, 854974, 1282461, 1709948, 2137435, 2564922, 3419896, 4274870, 5129844, 6412305, 8549740, 10259688, 12824610, 17099480, 25649220, 51298440]

約数ペア:

[(1, 51298440), (2, 25649220), (3, 17099480), (4, 12824610), (5, 10259688), (6, 8549740), (8, 6412305), (10, 5129844), (12, 4274870), (15, 3419896), (20, 2564922), (24, 2137435), (30, 1709948), (40, 1282461), (60, 854974), (120, 427487), (293, 175080), (586, 87540), (879, 58360), (1172, 43770), (1459, 35160), (1465, 35016), (1758, 29180), (2344, 21885), (2918, 17580), (2930, 17508), (3516, 14590), (4377, 11720), (4395, 11672), (5836, 8790), (5860, 8754), (7032, 7295)]