56315600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12799}}^1$

素因数の和:12828

約数の個数: 60

約数和(自身を含む): 147609600

約数和(自身を除く): 91294000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 12799, 25598, 51196, 63995, 102392, 127990, 140789, 204784, 255980, 281578, 319975, 511960, 563156, 639950, 703945, 1023920, 1126312, 1279900, 1407890, 2252624, 2559800, 2815780, 3519725, 5119600, 5631560, 7039450, 11263120, 14078900, 28157800, 56315600]

約数ペア:

[(1, 56315600), (2, 28157800), (4, 14078900), (5, 11263120), (8, 7039450), (10, 5631560), (11, 5119600), (16, 3519725), (20, 2815780), (22, 2559800), (25, 2252624), (40, 1407890), (44, 1279900), (50, 1126312), (55, 1023920), (80, 703945), (88, 639950), (100, 563156), (110, 511960), (176, 319975), (200, 281578), (220, 255980), (275, 204784), (400, 140789), (440, 127990), (550, 102392), (880, 63995), (1100, 51196), (2200, 25598), (4400, 12799)]