49303720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53591}}^1$

素因数の和:53625

約数の個数: 32

約数和(自身を含む): 115758720

約数和(自身を除く): 66455000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 53591, 107182, 214364, 267955, 428728, 535910, 1071820, 1232593, 2143640, 2465186, 4930372, 6162965, 9860744, 12325930, 24651860, 49303720]

約数ペア:

[(1, 49303720), (2, 24651860), (4, 12325930), (5, 9860744), (8, 6162965), (10, 4930372), (20, 2465186), (23, 2143640), (40, 1232593), (46, 1071820), (92, 535910), (115, 428728), (184, 267955), (230, 214364), (460, 107182), (920, 53591)]