53502090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{6781}}^1$

素因数の和:7054

約数の個数: 32

約数和(自身を含む): 128912256

約数和(自身を除く): 75410166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 6781, 7890, 13562, 20343, 33905, 40686, 67810, 101715, 203430, 1783403, 3566806, 5350209, 8917015, 10700418, 17834030, 26751045, 53502090]

約数ペア:

[(1, 53502090), (2, 26751045), (3, 17834030), (5, 10700418), (6, 8917015), (10, 5350209), (15, 3566806), (30, 1783403), (263, 203430), (526, 101715), (789, 67810), (1315, 40686), (1578, 33905), (2630, 20343), (3945, 13562), (6781, 7890)]