50972991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 76032000

約数和(自身を除く): 25059009

約数列:

[1, 3, 19, 23, 57, 59, 69, 177, 437, 659, 1121, 1311, 1357, 1977, 3363, 4071, 12521, 15157, 25783, 37563, 38881, 45471, 77349, 116643, 287983, 738739, 863949, 894263, 2216217, 2682789, 16990997, 50972991]

約数ペア:

[(1, 50972991), (3, 16990997), (19, 2682789), (23, 2216217), (57, 894263), (59, 863949), (69, 738739), (177, 287983), (437, 116643), (659, 77349), (1121, 45471), (1311, 38881), (1357, 37563), (1977, 25783), (3363, 15157), (4071, 12521)]