53417238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1271839}}^1$

素因数の和:1271851

約数の個数: 16

約数和(自身を含む): 122096640

約数和(自身を除く): 68679402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1271839, 2543678, 3815517, 7631034, 8902873, 17805746, 26708619, 53417238]

約数ペア:

[(1, 53417238), (2, 26708619), (3, 17805746), (6, 8902873), (7, 7631034), (14, 3815517), (21, 2543678), (42, 1271839)]