47945030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97847}}^1$

素因数の和:97868

約数の個数: 24

約数和(自身を含む): 100392048

約数和(自身を除く): 52447018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 97847, 195694, 489235, 684929, 978470, 1369858, 3424645, 4794503, 6849290, 9589006, 23972515, 47945030]

約数ペア:

[(1, 47945030), (2, 23972515), (5, 9589006), (7, 6849290), (10, 4794503), (14, 3424645), (35, 1369858), (49, 978470), (70, 684929), (98, 489235), (245, 195694), (490, 97847)]