51806835

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4817}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 90192960

約数和(自身を除く): 38386125

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 4817, 10755, 14451, 24085, 43353, 72255, 216765, 1151263, 3453789, 5756315, 10361367, 17268945, 51806835]

約数ペア:

[(1, 51806835), (3, 17268945), (5, 10361367), (9, 5756315), (15, 3453789), (45, 1151263), (239, 216765), (717, 72255), (1195, 43353), (2151, 24085), (3585, 14451), (4817, 10755)]