51685242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26183}}^1$

素因数の和:26242

約数の個数: 32

約数和(自身を含む): 120655872

約数和(自身を除く): 68970630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 26183, 52366, 78549, 157098, 183281, 366562, 549843, 1099686, 1230601, 2461202, 3691803, 7383606, 8614207, 17228414, 25842621, 51685242]

約数ペア:

[(1, 51685242), (2, 25842621), (3, 17228414), (6, 8614207), (7, 7383606), (14, 3691803), (21, 2461202), (42, 1230601), (47, 1099686), (94, 549843), (141, 366562), (282, 183281), (329, 157098), (658, 78549), (987, 52366), (1974, 26183)]