51224722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{2003}}^1$

素因数の和:2697

約数の個数: 16

約数和(自身を含む): 81041760

約数和(自身を除く): 29817038

約数列:

[1, 2, 19, 38, 673, 1346, 2003, 4006, 12787, 25574, 38057, 76114, 1348019, 2696038, 25612361, 51224722]

約数ペア:

[(1, 51224722), (2, 25612361), (19, 2696038), (38, 1348019), (673, 76114), (1346, 38057), (2003, 25574), (4006, 12787)]