51983407

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 61549632

約数和(自身を除く): 9566225

約数列:

[1, 7, 53, 61, 371, 427, 2297, 3233, 16079, 22631, 121741, 140117, 852187, 980819, 7426201, 51983407]

約数ペア:

[(1, 51983407), (7, 7426201), (53, 980819), (61, 852187), (371, 140117), (427, 121741), (2297, 22631), (3233, 16079)]