56381648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 114576000

約数和(自身を除く): 58194352

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 349, 368, 439, 698, 878, 1396, 1756, 2792, 3512, 5584, 7024, 8027, 10097, 16054, 20194, 32108, 40388, 64216, 80776, 128432, 153211, 161552, 306422, 612844, 1225688, 2451376, 3523853, 7047706, 14095412, 28190824, 56381648]

約数ペア:

[(1, 56381648), (2, 28190824), (4, 14095412), (8, 7047706), (16, 3523853), (23, 2451376), (46, 1225688), (92, 612844), (184, 306422), (349, 161552), (368, 153211), (439, 128432), (698, 80776), (878, 64216), (1396, 40388), (1756, 32108), (2792, 20194), (3512, 16054), (5584, 10097), (7024, 8027)]