49489737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 80248320

約数和(自身を除く): 30758583

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 4643, 10659, 13929, 51073, 78931, 88217, 153219, 236793, 264651, 868241, 970387, 1499689, 2604723, 2911161, 4499067, 16496579, 49489737]

約数ペア:

[(1, 49489737), (3, 16496579), (11, 4499067), (17, 2911161), (19, 2604723), (33, 1499689), (51, 970387), (57, 868241), (187, 264651), (209, 236793), (323, 153219), (561, 88217), (627, 78931), (969, 51073), (3553, 13929), (4643, 10659)]