51889226

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{15791}}^1$

素因数の和:15877

約数の個数: 16

約数和(自身を含む): 81865728

約数和(自身を除く): 29976502

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 15791, 31582, 489521, 836923, 979042, 1673846, 25944613, 51889226]

約数ペア:

[(1, 51889226), (2, 25944613), (31, 1673846), (53, 979042), (62, 836923), (106, 489521), (1643, 31582), (3286, 15791)]