49337200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11213}}^1$

素因数の和:11242

約数の個数: 60

約数和(自身を含む): 129319848

約数和(自身を除く): 79982648

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, 11213, 22426, 44852, 56065, 89704, 112130, 123343, 179408, 224260, 246686, 280325, 448520, 493372, 560650, 616715, 897040, 986744, 1121300, 1233430, 1973488, 2242600, 2466860, 3083575, 4485200, 4933720, 6167150, 9867440, 12334300, 24668600, 49337200]

約数ペア:

[(1, 49337200), (2, 24668600), (4, 12334300), (5, 9867440), (8, 6167150), (10, 4933720), (11, 4485200), (16, 3083575), (20, 2466860), (22, 2242600), (25, 1973488), (40, 1233430), (44, 1121300), (50, 986744), (55, 897040), (80, 616715), (88, 560650), (100, 493372), (110, 448520), (176, 280325), (200, 246686), (220, 224260), (275, 179408), (400, 123343), (440, 112130), (550, 89704), (880, 56065), (1100, 44852), (2200, 22426), (4400, 11213)]