48538028

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 110315520

約数和(自身を除く): 61777492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 308, 329, 479, 517, 539, 658, 958, 1034, 1078, 1316, 1916, 2068, 2156, 2303, 3353, 3619, 4606, 5269, 6706, 7238, 9212, 10538, 13412, 14476, 21076, 22513, 23471, 25333, 36883, 45026, 46942, 50666, 73766, 90052, 93884, 101332, 147532, 157591, 247643, 258181, 315182, 495286, 516362, 630364, 990572, 1032724, 1103137, 1733501, 2206274, 3467002, 4412548, 6934004, 12134507, 24269014, 48538028]

約数ペア:

[(1, 48538028), (2, 24269014), (4, 12134507), (7, 6934004), (11, 4412548), (14, 3467002), (22, 2206274), (28, 1733501), (44, 1103137), (47, 1032724), (49, 990572), (77, 630364), (94, 516362), (98, 495286), (154, 315182), (188, 258181), (196, 247643), (308, 157591), (329, 147532), (479, 101332), (517, 93884), (539, 90052), (658, 73766), (958, 50666), (1034, 46942), (1078, 45026), (1316, 36883), (1916, 25333), (2068, 23471), (2156, 22513), (2303, 21076), (3353, 14476), (3619, 13412), (4606, 10538), (5269, 9212), (6706, 7238)]