48739761

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1498

約数の個数: 36

約数和(自身を含む): 82992000

約数和(自身を除く): 34252239

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 237, 441, 553, 711, 1399, 1659, 3871, 4197, 4977, 9793, 11613, 12591, 29379, 34839, 68551, 88137, 110521, 205653, 331563, 616959, 773647, 994689, 2320941, 5415529, 6962823, 16246587, 48739761]

約数ペア:

[(1, 48739761), (3, 16246587), (7, 6962823), (9, 5415529), (21, 2320941), (49, 994689), (63, 773647), (79, 616959), (147, 331563), (237, 205653), (441, 110521), (553, 88137), (711, 68551), (1399, 34839), (1659, 29379), (3871, 12591), (4197, 11613), (4977, 9793)]