56823040

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 137749248

約数和(自身を除く): 80926208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 431, 515, 640, 824, 862, 1030, 1280, 1648, 1724, 2060, 2155, 3296, 3448, 4120, 4310, 6592, 6896, 8240, 8620, 13184, 13792, 16480, 17240, 26368, 27584, 32960, 34480, 44393, 55168, 65920, 68960, 88786, 110336, 131840, 137920, 177572, 221965, 275840, 355144, 443930, 551680, 710288, 887860, 1420576, 1775720, 2841152, 3551440, 5682304, 7102880, 11364608, 14205760, 28411520, 56823040]

約数ペア:

[(1, 56823040), (2, 28411520), (4, 14205760), (5, 11364608), (8, 7102880), (10, 5682304), (16, 3551440), (20, 2841152), (32, 1775720), (40, 1420576), (64, 887860), (80, 710288), (103, 551680), (128, 443930), (160, 355144), (206, 275840), (256, 221965), (320, 177572), (412, 137920), (431, 131840), (515, 110336), (640, 88786), (824, 68960), (862, 65920), (1030, 55168), (1280, 44393), (1648, 34480), (1724, 32960), (2060, 27584), (2155, 26368), (3296, 17240), (3448, 16480), (4120, 13792), (4310, 13184), (6592, 8620), (6896, 8240)]