49213173

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{109}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 70496800

約数和(自身を除く): 21283627

約数列:

[1, 3, 19, 57, 89, 109, 267, 327, 1691, 2071, 5073, 6213, 7921, 9701, 23763, 29103, 150499, 184319, 451497, 552957, 863389, 2590167, 16404391, 49213173]

約数ペア:

[(1, 49213173), (3, 16404391), (19, 2590167), (57, 863389), (89, 552957), (109, 451497), (267, 184319), (327, 150499), (1691, 29103), (2071, 23763), (5073, 9701), (6213, 7921)]