49976403

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 22806957

約数列:

[1, 3, 19, 53, 57, 71, 159, 213, 233, 699, 1007, 1349, 3021, 3763, 4047, 4427, 11289, 12349, 13281, 16543, 37047, 49629, 71497, 214491, 234631, 314317, 703893, 876779, 942951, 2630337, 16658801, 49976403]

約数ペア:

[(1, 49976403), (3, 16658801), (19, 2630337), (53, 942951), (57, 876779), (71, 703893), (159, 314317), (213, 234631), (233, 214491), (699, 71497), (1007, 49629), (1349, 37047), (3021, 16543), (3763, 13281), (4047, 12349), (4427, 11289)]