51689928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{126691}}^1$

素因数の和:126717

約数の個数: 32

約数和(自身を含む): 136827360

約数和(自身を除く): 85137432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 126691, 253382, 380073, 506764, 760146, 1013528, 1520292, 2153747, 3040584, 4307494, 6461241, 8614988, 12922482, 17229976, 25844964, 51689928]

約数ペア:

[(1, 51689928), (2, 25844964), (3, 17229976), (4, 12922482), (6, 8614988), (8, 6461241), (12, 4307494), (17, 3040584), (24, 2153747), (34, 1520292), (51, 1013528), (68, 760146), (102, 506764), (136, 380073), (204, 253382), (408, 126691)]