51749198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{10723}}^1$

素因数の和:10871

約数の個数: 16

約数和(自身を含む): 82360320

約数和(自身を除く): 30611122

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 10723, 21446, 203737, 407474, 1361821, 2723642, 25874599, 51749198]

約数ペア:

[(1, 51749198), (2, 25874599), (19, 2723642), (38, 1361821), (127, 407474), (254, 203737), (2413, 21446), (4826, 10723)]