53743640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58417}}^1$

素因数の和:58451

約数の個数: 32

約数和(自身を含む): 126182880

約数和(自身を除く): 72439240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 58417, 116834, 233668, 292085, 467336, 584170, 1168340, 1343591, 2336680, 2687182, 5374364, 6717955, 10748728, 13435910, 26871820, 53743640]

約数ペア:

[(1, 53743640), (2, 26871820), (4, 13435910), (5, 10748728), (8, 6717955), (10, 5374364), (20, 2687182), (23, 2336680), (40, 1343591), (46, 1168340), (92, 584170), (115, 467336), (184, 292085), (230, 233668), (460, 116834), (920, 58417)]