49641525

素因数分解:

$3^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 91869120

約数和(自身を除く): 42227595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 251, 293, 675, 753, 879, 1255, 1465, 2259, 2637, 3765, 4395, 6275, 6777, 7325, 7911, 11295, 13185, 18825, 21975, 33885, 39555, 56475, 65925, 73543, 169425, 197775, 220629, 367715, 661887, 1103145, 1838575, 1985661, 3309435, 5515725, 9928305, 16547175, 49641525]

約数ペア:

[(1, 49641525), (3, 16547175), (5, 9928305), (9, 5515725), (15, 3309435), (25, 1985661), (27, 1838575), (45, 1103145), (75, 661887), (135, 367715), (225, 220629), (251, 197775), (293, 169425), (675, 73543), (753, 65925), (879, 56475), (1255, 39555), (1465, 33885), (2259, 21975), (2637, 18825), (3765, 13185), (4395, 11295), (6275, 7911), (6777, 7325)]