49643013

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 77875200

約数和(自身を除く): 28232187

約数列:

[1, 3, 7, 21, 59, 103, 177, 309, 389, 413, 721, 1167, 1239, 2163, 2723, 6077, 8169, 18231, 22951, 40067, 42539, 68853, 120201, 127617, 160657, 280469, 481971, 841407, 2363953, 7091859, 16547671, 49643013]

約数ペア:

[(1, 49643013), (3, 16547671), (7, 7091859), (21, 2363953), (59, 841407), (103, 481971), (177, 280469), (309, 160657), (389, 127617), (413, 120201), (721, 68853), (1167, 42539), (1239, 40067), (2163, 22951), (2723, 18231), (6077, 8169)]