51691921236

素因数分解:

$2^2\times 3^2\times {\mathrm{3491}}^1\times {\mathrm{411311}}^1$

素因数の和:414812

約数の個数: 36

約数和(自身を含む): 130703436864

約数和(自身を除く): 79011515628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3491, 6982, 10473, 13964, 20946, 31419, 41892, 62838, 125676, 411311, 822622, 1233933, 1645244, 2467866, 3701799, 4935732, 7403598, 14807196, 1435886701, 2871773402, 4307660103, 5743546804, 8615320206, 12922980309, 17230640412, 25845960618, 51691921236]

約数ペア:

[(1, 51691921236), (2, 25845960618), (3, 17230640412), (4, 12922980309), (6, 8615320206), (9, 5743546804), (12, 4307660103), (18, 2871773402), (36, 1435886701), (3491, 14807196), (6982, 7403598), (10473, 4935732), (13964, 3701799), (20946, 2467866), (31419, 1645244), (41892, 1233933), (62838, 822622), (125676, 411311)]