51515364

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 123778368

約数和(自身を除く): 72263004

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 107, 159, 212, 214, 318, 321, 428, 636, 642, 757, 1284, 1514, 2271, 3028, 4542, 5671, 9084, 11342, 17013, 22684, 34026, 40121, 68052, 80242, 80999, 120363, 160484, 161998, 240726, 242997, 323996, 481452, 485994, 971988, 4292947, 8585894, 12878841, 17171788, 25757682, 51515364]

約数ペア:

[(1, 51515364), (2, 25757682), (3, 17171788), (4, 12878841), (6, 8585894), (12, 4292947), (53, 971988), (106, 485994), (107, 481452), (159, 323996), (212, 242997), (214, 240726), (318, 161998), (321, 160484), (428, 120363), (636, 80999), (642, 80242), (757, 68052), (1284, 40121), (1514, 34026), (2271, 22684), (3028, 17013), (4542, 11342), (5671, 9084)]