51800748

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 123653376

約数和(自身を除く): 71852628

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 163, 213, 284, 326, 373, 426, 489, 652, 746, 852, 978, 1119, 1492, 1956, 2238, 4476, 11573, 23146, 26483, 34719, 46292, 52966, 60799, 69438, 79449, 105932, 121598, 138876, 158898, 182397, 243196, 317796, 364794, 729588, 4316729, 8633458, 12950187, 17266916, 25900374, 51800748]

約数ペア:

[(1, 51800748), (2, 25900374), (3, 17266916), (4, 12950187), (6, 8633458), (12, 4316729), (71, 729588), (142, 364794), (163, 317796), (213, 243196), (284, 182397), (326, 158898), (373, 138876), (426, 121598), (489, 105932), (652, 79449), (746, 69438), (852, 60799), (978, 52966), (1119, 46292), (1492, 34719), (1956, 26483), (2238, 23146), (4476, 11573)]