51824175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 96327168

約数和(自身を除く): 44502993

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 2311, 4485, 6933, 7475, 11555, 22425, 30043, 34665, 53153, 57775, 90129, 150215, 159459, 173325, 265765, 450645, 690989, 751075, 797295, 1328825, 2072967, 2253225, 3454945, 3986475, 10364835, 17274725, 51824175]

約数ペア:

[(1, 51824175), (3, 17274725), (5, 10364835), (13, 3986475), (15, 3454945), (23, 2253225), (25, 2072967), (39, 1328825), (65, 797295), (69, 751075), (75, 690989), (115, 450645), (195, 265765), (299, 173325), (325, 159459), (345, 150215), (575, 90129), (897, 57775), (975, 53153), (1495, 34665), (1725, 30043), (2311, 22425), (4485, 11555), (6933, 7475)]