55180468

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 115763200

約数和(自身を除く): 60582732

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1087, 1372, 1813, 2174, 3626, 4348, 7252, 7609, 12691, 15218, 25382, 30436, 40219, 50764, 53263, 80438, 106526, 160876, 213052, 281533, 372841, 563066, 745682, 1126132, 1491364, 1970731, 3941462, 7882924, 13795117, 27590234, 55180468]

約数ペア:

[(1, 55180468), (2, 27590234), (4, 13795117), (7, 7882924), (14, 3941462), (28, 1970731), (37, 1491364), (49, 1126132), (74, 745682), (98, 563066), (148, 372841), (196, 281533), (259, 213052), (343, 160876), (518, 106526), (686, 80438), (1036, 53263), (1087, 50764), (1372, 40219), (1813, 30436), (2174, 25382), (3626, 15218), (4348, 12691), (7252, 7609)]