49385901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 71971200

約数和(自身を除く): 22585299

約数列:

[1, 3, 17, 51, 67, 97, 149, 201, 291, 447, 1139, 1649, 2533, 3417, 4947, 6499, 7599, 9983, 14453, 19497, 29949, 43359, 110483, 169711, 245701, 331449, 509133, 737103, 968351, 2905053, 16461967, 49385901]

約数ペア:

[(1, 49385901), (3, 16461967), (17, 2905053), (51, 968351), (67, 737103), (97, 509133), (149, 331449), (201, 245701), (291, 169711), (447, 110483), (1139, 43359), (1649, 29949), (2533, 19497), (3417, 14453), (4947, 9983), (6499, 7599)]