48553120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 145823328

約数和(自身を除く): 97270208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 563, 616, 770, 784, 880, 980, 1078, 1120, 1126, 1232, 1540, 1568, 1760, 1960, 2156, 2252, 2464, 2695, 2815, 3080, 3920, 3941, 4312, 4504, 5390, 5630, 6160, 6193, 7840, 7882, 8624, 9008, 10780, 11260, 12320, 12386, 15764, 17248, 18016, 19705, 21560, 22520, 24772, 27587, 30965, 31528, 39410, 43120, 43351, 45040, 49544, 55174, 61930, 63056, 78820, 86240, 86702, 90080, 99088, 110348, 123860, 126112, 137935, 157640, 173404, 198176, 216755, 220696, 247720, 275870, 303457, 315280, 346808, 433510, 441392, 495440, 551740, 606914, 630560, 693616, 867020, 882784, 990880, 1103480, 1213828, 1387232, 1517285, 1734040, 2206960, 2427656, 3034570, 3468080, 4413920, 4855312, 6069140, 6936160, 9710624, 12138280, 24276560, 48553120]

約数ペア:

[(1, 48553120), (2, 24276560), (4, 12138280), (5, 9710624), (7, 6936160), (8, 6069140), (10, 4855312), (11, 4413920), (14, 3468080), (16, 3034570), (20, 2427656), (22, 2206960), (28, 1734040), (32, 1517285), (35, 1387232), (40, 1213828), (44, 1103480), (49, 990880), (55, 882784), (56, 867020), (70, 693616), (77, 630560), (80, 606914), (88, 551740), (98, 495440), (110, 441392), (112, 433510), (140, 346808), (154, 315280), (160, 303457), (176, 275870), (196, 247720), (220, 220696), (224, 216755), (245, 198176), (280, 173404), (308, 157640), (352, 137935), (385, 126112), (392, 123860), (440, 110348), (490, 99088), (539, 90080), (560, 86702), (563, 86240), (616, 78820), (770, 63056), (784, 61930), (880, 55174), (980, 49544), (1078, 45040), (1120, 43351), (1126, 43120), (1232, 39410), (1540, 31528), (1568, 30965), (1760, 27587), (1960, 24772), (2156, 22520), (2252, 21560), (2464, 19705), (2695, 18016), (2815, 17248), (3080, 15764), (3920, 12386), (3941, 12320), (4312, 11260), (4504, 10780), (5390, 9008), (5630, 8624), (6160, 7882), (6193, 7840)]