55378330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113017}}^1$

素因数の和:113038

約数の個数: 24

約数和(自身を含む): 115956468

約数和(自身を除く): 60578138

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 113017, 226034, 565085, 791119, 1130170, 1582238, 3955595, 5537833, 7911190, 11075666, 27689165, 55378330]

約数ペア:

[(1, 55378330), (2, 27689165), (5, 11075666), (7, 7911190), (10, 5537833), (14, 3955595), (35, 1582238), (49, 1130170), (70, 791119), (98, 565085), (245, 226034), (490, 113017)]