51947778

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1109}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 107305920

約数和(自身を除く): 55358142

約数列:

[1, 2, 3, 6, 37, 74, 111, 211, 222, 422, 633, 1109, 1266, 2218, 3327, 6654, 7807, 15614, 23421, 41033, 46842, 82066, 123099, 233999, 246198, 467998, 701997, 1403994, 8657963, 17315926, 25973889, 51947778]

約数ペア:

[(1, 51947778), (2, 25973889), (3, 17315926), (6, 8657963), (37, 1403994), (74, 701997), (111, 467998), (211, 246198), (222, 233999), (422, 123099), (633, 82066), (1109, 46842), (1266, 41033), (2218, 23421), (3327, 15614), (6654, 7807)]