49069820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144323}}^1$

素因数の和:144349

約数の個数: 24

約数和(自身を含む): 109108944

約数和(自身を除く): 60039124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 144323, 288646, 577292, 721615, 1443230, 2453491, 2886460, 4906982, 9813964, 12267455, 24534910, 49069820]

約数ペア:

[(1, 49069820), (2, 24534910), (4, 12267455), (5, 9813964), (10, 4906982), (17, 2886460), (20, 2453491), (34, 1443230), (68, 721615), (85, 577292), (170, 288646), (340, 144323)]