52802890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107761}}^1$

素因数の和:107782

約数の個数: 24

約数和(自身を含む): 110563812

約数和(自身を除く): 57760922

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 107761, 215522, 538805, 754327, 1077610, 1508654, 3771635, 5280289, 7543270, 10560578, 26401445, 52802890]

約数ペア:

[(1, 52802890), (2, 26401445), (5, 10560578), (7, 7543270), (10, 5280289), (14, 3771635), (35, 1508654), (49, 1077610), (70, 754327), (98, 538805), (245, 215522), (490, 107761)]