55129746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17981}}^1$

素因数の和:18066

約数の個数: 32

約数和(自身を含む): 127744128

約数和(自身を除く): 72614382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 17981, 35962, 53943, 107886, 125867, 251734, 377601, 755202, 1312613, 2625226, 3937839, 7875678, 9188291, 18376582, 27564873, 55129746]

約数ペア:

[(1, 55129746), (2, 27564873), (3, 18376582), (6, 9188291), (7, 7875678), (14, 3937839), (21, 2625226), (42, 1312613), (73, 755202), (146, 377601), (219, 251734), (438, 125867), (511, 107886), (1022, 53943), (1533, 35962), (3066, 17981)]