25054190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{51131}}^1$

素因数の和:51152

約数の個数: 24

約数和(自身を含む): 52461432

約数和(自身を除く): 27407242

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 51131, 102262, 255655, 357917, 511310, 715834, 1789585, 2505419, 3579170, 5010838, 12527095, 25054190]

約数ペア:

[(1, 25054190), (2, 12527095), (5, 5010838), (7, 3579170), (10, 2505419), (14, 1789585), (35, 715834), (49, 511310), (70, 357917), (98, 255655), (245, 102262), (490, 51131)]