47228940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7951}}^1$

素因数の和:7980

約数の個数: 96

約数和(自身を含む): 160312320

約数和(自身を除く): 113083380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 7951, 15902, 23853, 31804, 39755, 47706, 71559, 79510, 87461, 95412, 119265, 143118, 159020, 174922, 214677, 238530, 262383, 286236, 349844, 357795, 429354, 437305, 477060, 524766, 715590, 787149, 858708, 874610, 1049532, 1073385, 1311915, 1431180, 1574298, 1749220, 2146770, 2361447, 2623830, 3148596, 3935745, 4293540, 4722894, 5247660, 7871490, 9445788, 11807235, 15742980, 23614470, 47228940]

約数ペア:

[(1, 47228940), (2, 23614470), (3, 15742980), (4, 11807235), (5, 9445788), (6, 7871490), (9, 5247660), (10, 4722894), (11, 4293540), (12, 3935745), (15, 3148596), (18, 2623830), (20, 2361447), (22, 2146770), (27, 1749220), (30, 1574298), (33, 1431180), (36, 1311915), (44, 1073385), (45, 1049532), (54, 874610), (55, 858708), (60, 787149), (66, 715590), (90, 524766), (99, 477060), (108, 437305), (110, 429354), (132, 357795), (135, 349844), (165, 286236), (180, 262383), (198, 238530), (220, 214677), (270, 174922), (297, 159020), (330, 143118), (396, 119265), (495, 95412), (540, 87461), (594, 79510), (660, 71559), (990, 47706), (1188, 39755), (1485, 31804), (1980, 23853), (2970, 15902), (5940, 7951)]