51179205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 103661568

約数和(自身を除く): 52482363

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 73, 77, 105, 165, 219, 231, 365, 385, 511, 607, 803, 1095, 1155, 1533, 1821, 2409, 2555, 3035, 4015, 4249, 5621, 6677, 7665, 9105, 12045, 12747, 16863, 20031, 21245, 28105, 33385, 44311, 46739, 63735, 84315, 100155, 132933, 140217, 221555, 233695, 310177, 487421, 664665, 701085, 930531, 1462263, 1550885, 2437105, 3411947, 4652655, 7311315, 10235841, 17059735, 51179205]

約数ペア:

[(1, 51179205), (3, 17059735), (5, 10235841), (7, 7311315), (11, 4652655), (15, 3411947), (21, 2437105), (33, 1550885), (35, 1462263), (55, 930531), (73, 701085), (77, 664665), (105, 487421), (165, 310177), (219, 233695), (231, 221555), (365, 140217), (385, 132933), (511, 100155), (607, 84315), (803, 63735), (1095, 46739), (1155, 44311), (1533, 33385), (1821, 28105), (2409, 21245), (2555, 20031), (3035, 16863), (4015, 12747), (4249, 12045), (5621, 9105), (6677, 7665)]