49136815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 24406865

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 395, 455, 553, 1027, 1367, 2765, 5135, 6835, 7189, 9569, 17771, 35945, 47845, 88855, 107993, 124397, 539965, 621985, 755951, 1403909, 3779755, 7019545, 9827363, 49136815]

約数ペア:

[(1, 49136815), (5, 9827363), (7, 7019545), (13, 3779755), (35, 1403909), (65, 755951), (79, 621985), (91, 539965), (395, 124397), (455, 107993), (553, 88855), (1027, 47845), (1367, 35945), (2765, 17771), (5135, 9569), (6835, 7189)]