56406547836

素因数分解:

$2^2\times 3^2\times {\mathrm{5981}}^1\times {\mathrm{261971}}^1$

素因数の和:267962

約数の個数: 36

約数和(自身を含む): 142607601864

約数和(自身を除く): 86201054028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5981, 11962, 17943, 23924, 35886, 53829, 71772, 107658, 215316, 261971, 523942, 785913, 1047884, 1571826, 2357739, 3143652, 4715478, 9430956, 1566848551, 3133697102, 4700545653, 6267394204, 9401091306, 14101636959, 18802182612, 28203273918, 56406547836]

約数ペア:

[(1, 56406547836), (2, 28203273918), (3, 18802182612), (4, 14101636959), (6, 9401091306), (9, 6267394204), (12, 4700545653), (18, 3133697102), (36, 1566848551), (5981, 9430956), (11962, 4715478), (17943, 3143652), (23924, 2357739), (35886, 1571826), (53829, 1047884), (71772, 785913), (107658, 523942), (215316, 261971)]