51725986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{37537}}^1$

素因数の和:37605

約数の個数: 16

約数和(自身を含む): 85136184

約数和(自身を除く): 33410198

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 37537, 75074, 487981, 975962, 1989461, 3978922, 25862993, 51725986]

約数ペア:

[(1, 51725986), (2, 25862993), (13, 3978922), (26, 1989461), (53, 975962), (106, 487981), (689, 75074), (1378, 37537)]