49419640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53717}}^1$

素因数の和:53751

約数の個数: 32

約数和(自身を含む): 116030880

約数和(自身を除く): 66611240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 53717, 107434, 214868, 268585, 429736, 537170, 1074340, 1235491, 2148680, 2470982, 4941964, 6177455, 9883928, 12354910, 24709820, 49419640]

約数ペア:

[(1, 49419640), (2, 24709820), (4, 12354910), (5, 9883928), (8, 6177455), (10, 4941964), (20, 2470982), (23, 2148680), (40, 1235491), (46, 1074340), (92, 537170), (115, 429736), (184, 268585), (230, 214868), (460, 107434), (920, 53717)]