49391902

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 95294880

約数和(自身を除く): 45902978

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 782, 833, 1127, 1289, 1666, 2254, 2578, 2737, 5474, 9023, 18046, 19159, 21913, 29647, 38318, 43826, 59294, 63161, 126322, 153391, 207529, 306782, 415058, 503999, 1007998, 1073737, 1452703, 2147474, 2905406, 3527993, 7055986, 24695951, 49391902]

約数ペア:

[(1, 49391902), (2, 24695951), (7, 7055986), (14, 3527993), (17, 2905406), (23, 2147474), (34, 1452703), (46, 1073737), (49, 1007998), (98, 503999), (119, 415058), (161, 306782), (238, 207529), (322, 153391), (391, 126322), (782, 63161), (833, 59294), (1127, 43826), (1289, 38318), (1666, 29647), (2254, 21913), (2578, 19159), (2737, 18046), (5474, 9023)]