51158170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1109}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 105494400

約数和(自身を除く): 54336230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 659, 1109, 1318, 2218, 3295, 4613, 5545, 6590, 7763, 9226, 11090, 15526, 23065, 38815, 46130, 77630, 730831, 1461662, 3654155, 5115817, 7308310, 10231634, 25579085, 51158170]

約数ペア:

[(1, 51158170), (2, 25579085), (5, 10231634), (7, 7308310), (10, 5115817), (14, 3654155), (35, 1461662), (70, 730831), (659, 77630), (1109, 46130), (1318, 38815), (2218, 23065), (3295, 15526), (4613, 11090), (5545, 9226), (6590, 7763)]