51983928

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10169}}^1$

素因数の和:10252

約数の個数: 48

約数和(自身を含む): 142786800

約数和(自身を除く): 90802872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 10169, 20338, 30507, 40676, 61014, 81352, 91521, 122028, 183042, 244056, 366084, 721999, 732168, 1443998, 2165997, 2887996, 4331994, 5775992, 6497991, 8663988, 12995982, 17327976, 25991964, 51983928]

約数ペア:

[(1, 51983928), (2, 25991964), (3, 17327976), (4, 12995982), (6, 8663988), (8, 6497991), (9, 5775992), (12, 4331994), (18, 2887996), (24, 2165997), (36, 1443998), (71, 732168), (72, 721999), (142, 366084), (213, 244056), (284, 183042), (426, 122028), (568, 91521), (639, 81352), (852, 61014), (1278, 40676), (1704, 30507), (2556, 20338), (5112, 10169)]