53957200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12263}}^1$

素因数の和:12292

約数の個数: 60

約数和(自身を含む): 141428448

約数和(自身を除く): 87471248

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, 12263, 24526, 49052, 61315, 98104, 122630, 134893, 196208, 245260, 269786, 306575, 490520, 539572, 613150, 674465, 981040, 1079144, 1226300, 1348930, 2158288, 2452600, 2697860, 3372325, 4905200, 5395720, 6744650, 10791440, 13489300, 26978600, 53957200]

約数ペア:

[(1, 53957200), (2, 26978600), (4, 13489300), (5, 10791440), (8, 6744650), (10, 5395720), (11, 4905200), (16, 3372325), (20, 2697860), (22, 2452600), (25, 2158288), (40, 1348930), (44, 1226300), (50, 1079144), (55, 981040), (80, 674465), (88, 613150), (100, 539572), (110, 490520), (176, 306575), (200, 269786), (220, 245260), (275, 196208), (400, 134893), (440, 122630), (550, 98104), (880, 61315), (1100, 49052), (2200, 24526), (4400, 12263)]