54464740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6691}}^1$

素因数の和:6748

約数の個数: 48

約数和(自身を含む): 128165184

約数和(自身を除く): 73700444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 6691, 8140, 13382, 26764, 33455, 66910, 73601, 133820, 147202, 247567, 294404, 368005, 495134, 736010, 990268, 1237835, 1472020, 2475670, 2723237, 4951340, 5446474, 10892948, 13616185, 27232370, 54464740]

約数ペア:

[(1, 54464740), (2, 27232370), (4, 13616185), (5, 10892948), (10, 5446474), (11, 4951340), (20, 2723237), (22, 2475670), (37, 1472020), (44, 1237835), (55, 990268), (74, 736010), (110, 495134), (148, 368005), (185, 294404), (220, 247567), (370, 147202), (407, 133820), (740, 73601), (814, 66910), (1628, 33455), (2035, 26764), (4070, 13382), (6691, 8140)]