51889101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 77673600

約数和(自身を除く): 25784499

約数列:

[1, 3, 11, 33, 61, 149, 173, 183, 447, 519, 671, 1639, 1903, 2013, 4917, 5709, 9089, 10553, 25777, 27267, 31659, 77331, 99979, 116083, 283547, 299937, 348249, 850641, 1572397, 4717191, 17296367, 51889101]

約数ペア:

[(1, 51889101), (3, 17296367), (11, 4717191), (33, 1572397), (61, 850641), (149, 348249), (173, 299937), (183, 283547), (447, 116083), (519, 99979), (671, 77331), (1639, 31659), (1903, 27267), (2013, 25777), (4917, 10553), (5709, 9089)]