48899955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10903}}^1$

素因数の和:10947

約数の個数: 32

約数和(自身を含む): 87929856

約数和(自身を除く): 39029901

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 10903, 32709, 54515, 141739, 163545, 250769, 425217, 708695, 752307, 1253845, 2126085, 3259997, 3761535, 9779991, 16299985, 48899955]

約数ペア:

[(1, 48899955), (3, 16299985), (5, 9779991), (13, 3761535), (15, 3259997), (23, 2126085), (39, 1253845), (65, 752307), (69, 708695), (115, 425217), (195, 250769), (299, 163545), (345, 141739), (897, 54515), (1495, 32709), (4485, 10903)]