51932505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 87563520

約数和(自身を除く): 35631015

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1381, 1635, 2507, 4143, 6905, 7521, 12535, 20715, 31763, 37605, 95289, 150529, 158815, 451587, 476445, 752645, 2257935, 3462167, 10386501, 17310835, 51932505]

約数ペア:

[(1, 51932505), (3, 17310835), (5, 10386501), (15, 3462167), (23, 2257935), (69, 752645), (109, 476445), (115, 451587), (327, 158815), (345, 150529), (545, 95289), (1381, 37605), (1635, 31763), (2507, 20715), (4143, 12535), (6905, 7521)]