48955257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 81664128

約数和(自身を除く): 32708871

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 151, 153, 163, 221, 453, 489, 663, 1359, 1467, 1963, 1989, 2119, 2567, 2771, 5889, 6357, 7701, 8313, 17667, 19071, 23103, 24613, 24939, 33371, 36023, 73839, 100113, 108069, 221517, 300339, 319969, 324207, 418421, 959907, 1255263, 2879721, 3765789, 5439473, 16318419, 48955257]

約数ペア:

[(1, 48955257), (3, 16318419), (9, 5439473), (13, 3765789), (17, 2879721), (39, 1255263), (51, 959907), (117, 418421), (151, 324207), (153, 319969), (163, 300339), (221, 221517), (453, 108069), (489, 100113), (663, 73839), (1359, 36023), (1467, 33371), (1963, 24939), (1989, 24613), (2119, 23103), (2567, 19071), (2771, 17667), (5889, 8313), (6357, 7701)]