47897720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92111}}^1$

素因数の和:92135

約数の個数: 32

約数和(自身を含む): 116061120

約数和(自身を除く): 68163400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 92111, 184222, 368444, 460555, 736888, 921110, 1197443, 1842220, 2394886, 3684440, 4789772, 5987215, 9579544, 11974430, 23948860, 47897720]

約数ペア:

[(1, 47897720), (2, 23948860), (4, 11974430), (5, 9579544), (8, 5987215), (10, 4789772), (13, 3684440), (20, 2394886), (26, 1842220), (40, 1197443), (52, 921110), (65, 736888), (104, 460555), (130, 368444), (260, 184222), (520, 92111)]