49754943

素因数分解:

$3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 84118320

約数和(自身を除く): 34363377

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 257, 439, 441, 771, 1317, 1799, 2313, 3073, 3951, 5397, 9219, 12593, 16191, 21511, 27657, 37779, 64533, 112823, 113337, 193599, 338469, 789761, 1015407, 2369283, 5528327, 7107849, 16584981, 49754943]

約数ペア:

[(1, 49754943), (3, 16584981), (7, 7107849), (9, 5528327), (21, 2369283), (49, 1015407), (63, 789761), (147, 338469), (257, 193599), (439, 113337), (441, 112823), (771, 64533), (1317, 37779), (1799, 27657), (2313, 21511), (3073, 16191), (3951, 12593), (5397, 9219)]