51910170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133103}}^1$

素因数の和:133126

約数の個数: 32

約数和(自身を含む): 134168832

約数和(自身を除く): 82258662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 133103, 266206, 399309, 665515, 798618, 1331030, 1730339, 1996545, 3460678, 3993090, 5191017, 8651695, 10382034, 17303390, 25955085, 51910170]

約数ペア:

[(1, 51910170), (2, 25955085), (3, 17303390), (5, 10382034), (6, 8651695), (10, 5191017), (13, 3993090), (15, 3460678), (26, 1996545), (30, 1730339), (39, 1331030), (65, 798618), (78, 665515), (130, 399309), (195, 266206), (390, 133103)]