42705950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17431}}^1$

素因数の和:17457

約数の個数: 36

約数和(自身を含む): 92407032

約数和(自身を除く): 49701082

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 17431, 34862, 87155, 122017, 174310, 244034, 435775, 610085, 854119, 871550, 1220170, 1708238, 3050425, 4270595, 6100850, 8541190, 21352975, 42705950]

約数ペア:

[(1, 42705950), (2, 21352975), (5, 8541190), (7, 6100850), (10, 4270595), (14, 3050425), (25, 1708238), (35, 1220170), (49, 871550), (50, 854119), (70, 610085), (98, 435775), (175, 244034), (245, 174310), (350, 122017), (490, 87155), (1225, 34862), (2450, 17431)]