49976030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12401}}^1$

素因数の和:12452

約数の個数: 32

約数和(自身を含む): 100009728

約数和(自身を除く): 50033698

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 12401, 24802, 62005, 124010, 161213, 322426, 384431, 768862, 806065, 1612130, 1922155, 3844310, 4997603, 9995206, 24988015, 49976030]

約数ペア:

[(1, 49976030), (2, 24988015), (5, 9995206), (10, 4997603), (13, 3844310), (26, 1922155), (31, 1612130), (62, 806065), (65, 768862), (130, 384431), (155, 322426), (310, 161213), (403, 124010), (806, 62005), (2015, 24802), (4030, 12401)]