49159970704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{125117}}^1$

素因数の和:127027

約数の個数: 40

約数和(自身を含む): 102629290680

約数和(自身を除く): 53469319976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1889, 3778, 7556, 15112, 24557, 30224, 49114, 98228, 125117, 196456, 250234, 392912, 500468, 1000936, 1626521, 2001872, 3253042, 6506084, 13012168, 26024336, 236346013, 472692026, 945384052, 1890768104, 3072498169, 3781536208, 6144996338, 12289992676, 24579985352, 49159970704]

約数ペア:

[(1, 49159970704), (2, 24579985352), (4, 12289992676), (8, 6144996338), (13, 3781536208), (16, 3072498169), (26, 1890768104), (52, 945384052), (104, 472692026), (208, 236346013), (1889, 26024336), (3778, 13012168), (7556, 6506084), (15112, 3253042), (24557, 2001872), (30224, 1626521), (49114, 1000936), (98228, 500468), (125117, 392912), (196456, 250234)]