51243612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{87149}}^1$

素因数の和:87170

約数の個数: 36

約数和(自身を含む): 139091400

約数和(自身を除く): 87847788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 87149, 174298, 261447, 348596, 522894, 610043, 1045788, 1220086, 1830129, 2440172, 3660258, 4270301, 7320516, 8540602, 12810903, 17081204, 25621806, 51243612]

約数ペア:

[(1, 51243612), (2, 25621806), (3, 17081204), (4, 12810903), (6, 8540602), (7, 7320516), (12, 4270301), (14, 3660258), (21, 2440172), (28, 1830129), (42, 1220086), (49, 1045788), (84, 610043), (98, 522894), (147, 348596), (196, 261447), (294, 174298), (588, 87149)]