47755400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 141218640

約数和(自身を除く): 93463240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 140, 154, 175, 196, 200, 220, 245, 275, 280, 308, 350, 385, 392, 440, 443, 490, 539, 550, 616, 700, 770, 886, 980, 1078, 1100, 1225, 1400, 1540, 1772, 1925, 1960, 2156, 2200, 2215, 2450, 2695, 3080, 3101, 3544, 3850, 4312, 4430, 4873, 4900, 5390, 6202, 7700, 8860, 9746, 9800, 10780, 11075, 12404, 13475, 15400, 15505, 17720, 19492, 21560, 21707, 22150, 24365, 24808, 26950, 31010, 34111, 38984, 43414, 44300, 48730, 53900, 62020, 68222, 77525, 86828, 88600, 97460, 107800, 108535, 121825, 124040, 136444, 155050, 170555, 173656, 194920, 217070, 238777, 243650, 272888, 310100, 341110, 434140, 477554, 487300, 542675, 620200, 682220, 852775, 868280, 955108, 974600, 1085350, 1193885, 1364440, 1705550, 1910216, 2170700, 2387770, 3411100, 4341400, 4775540, 5969425, 6822200, 9551080, 11938850, 23877700, 47755400]

約数ペア:

[(1, 47755400), (2, 23877700), (4, 11938850), (5, 9551080), (7, 6822200), (8, 5969425), (10, 4775540), (11, 4341400), (14, 3411100), (20, 2387770), (22, 2170700), (25, 1910216), (28, 1705550), (35, 1364440), (40, 1193885), (44, 1085350), (49, 974600), (50, 955108), (55, 868280), (56, 852775), (70, 682220), (77, 620200), (88, 542675), (98, 487300), (100, 477554), (110, 434140), (140, 341110), (154, 310100), (175, 272888), (196, 243650), (200, 238777), (220, 217070), (245, 194920), (275, 173656), (280, 170555), (308, 155050), (350, 136444), (385, 124040), (392, 121825), (440, 108535), (443, 107800), (490, 97460), (539, 88600), (550, 86828), (616, 77525), (700, 68222), (770, 62020), (886, 53900), (980, 48730), (1078, 44300), (1100, 43414), (1225, 38984), (1400, 34111), (1540, 31010), (1772, 26950), (1925, 24808), (1960, 24365), (2156, 22150), (2200, 21707), (2215, 21560), (2450, 19492), (2695, 17720), (3080, 15505), (3101, 15400), (3544, 13475), (3850, 12404), (4312, 11075), (4430, 10780), (4873, 9800), (4900, 9746), (5390, 8860), (6202, 7700)]