49721848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13781}}^1$

素因数の和:13839

約数の個数: 32

約数和(自身を含む): 104191920

約数和(自身を除く): 54470072

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 13781, 27562, 55124, 110248, 151591, 303182, 565021, 606364, 1130042, 1212728, 2260084, 4520168, 6215231, 12430462, 24860924, 49721848]

約数ペア:

[(1, 49721848), (2, 24860924), (4, 12430462), (8, 6215231), (11, 4520168), (22, 2260084), (41, 1212728), (44, 1130042), (82, 606364), (88, 565021), (164, 303182), (328, 151591), (451, 110248), (902, 55124), (1804, 27562), (3608, 13781)]