55918016

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1658

約数の個数: 84

約数和(自身を含む): 140899896

約数和(自身を除く): 84981880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 1621, 2156, 2464, 3136, 3242, 4312, 4928, 6484, 8624, 11347, 12968, 17248, 17831, 22694, 25936, 34496, 35662, 45388, 51872, 71324, 79429, 90776, 103744, 124817, 142648, 158858, 181552, 249634, 285296, 317716, 363104, 499268, 570592, 635432, 726208, 873719, 998536, 1141184, 1270864, 1747438, 1997072, 2541728, 3494876, 3994144, 5083456, 6989752, 7988288, 13979504, 27959008, 55918016]

約数ペア:

[(1, 55918016), (2, 27959008), (4, 13979504), (7, 7988288), (8, 6989752), (11, 5083456), (14, 3994144), (16, 3494876), (22, 2541728), (28, 1997072), (32, 1747438), (44, 1270864), (49, 1141184), (56, 998536), (64, 873719), (77, 726208), (88, 635432), (98, 570592), (112, 499268), (154, 363104), (176, 317716), (196, 285296), (224, 249634), (308, 181552), (352, 158858), (392, 142648), (448, 124817), (539, 103744), (616, 90776), (704, 79429), (784, 71324), (1078, 51872), (1232, 45388), (1568, 35662), (1621, 34496), (2156, 25936), (2464, 22694), (3136, 17831), (3242, 17248), (4312, 12968), (4928, 11347), (6484, 8624)]