49889972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 51716428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 332, 418, 719, 836, 913, 1438, 1577, 1826, 2876, 3154, 3652, 6308, 7909, 13661, 15818, 17347, 27322, 31636, 34694, 54644, 59677, 69388, 119354, 150271, 238708, 300542, 601084, 656447, 1133863, 1312894, 2267726, 2625788, 4535452, 12472493, 24944986, 49889972]

約数ペア:

[(1, 49889972), (2, 24944986), (4, 12472493), (11, 4535452), (19, 2625788), (22, 2267726), (38, 1312894), (44, 1133863), (76, 656447), (83, 601084), (166, 300542), (209, 238708), (332, 150271), (418, 119354), (719, 69388), (836, 59677), (913, 54644), (1438, 34694), (1577, 31636), (1826, 27322), (2876, 17347), (3154, 15818), (3652, 13661), (6308, 7909)]