51229854

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{72977}}^1$

素因数の和:73001

約数の個数: 32

約数和(自身を含む): 122603040

約数和(自身を除く): 71373186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 72977, 145954, 218931, 437862, 656793, 948701, 1313586, 1897402, 1970379, 2846103, 3940758, 5692206, 8538309, 17076618, 25614927, 51229854]

約数ペア:

[(1, 51229854), (2, 25614927), (3, 17076618), (6, 8538309), (9, 5692206), (13, 3940758), (18, 2846103), (26, 1970379), (27, 1897402), (39, 1313586), (54, 948701), (78, 656793), (117, 437862), (234, 218931), (351, 145954), (702, 72977)]