51522130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12659}}^1$

素因数の和:12714

約数の個数: 32

約数和(自身を含む): 103913280

約数和(自身を除く): 52391150

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 12659, 25318, 63295, 126590, 139249, 278498, 468383, 696245, 936766, 1392490, 2341915, 4683830, 5152213, 10304426, 25761065, 51522130]

約数ペア:

[(1, 51522130), (2, 25761065), (5, 10304426), (10, 5152213), (11, 4683830), (22, 2341915), (37, 1392490), (55, 936766), (74, 696245), (110, 468383), (185, 278498), (370, 139249), (407, 126590), (814, 63295), (2035, 25318), (4070, 12659)]