51832095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25981}}^1$

素因数の和:26015

約数の個数: 32

約数和(自身を含む): 99770880

約数和(自身を除く): 47938785

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 25981, 77943, 129905, 181867, 389715, 493639, 545601, 909335, 1480917, 2468195, 2728005, 3455473, 7404585, 10366419, 17277365, 51832095]

約数ペア:

[(1, 51832095), (3, 17277365), (5, 10366419), (7, 7404585), (15, 3455473), (19, 2728005), (21, 2468195), (35, 1480917), (57, 909335), (95, 545601), (105, 493639), (133, 389715), (285, 181867), (399, 129905), (665, 77943), (1995, 25981)]