55361088

素因数分解:

$2^6\times 3^2\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:672

約数の個数: 84

約数和(自身を含む): 159763968

約数和(自身を除く): 104402880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 223, 288, 431, 446, 576, 669, 862, 892, 1293, 1338, 1724, 1784, 2007, 2586, 2676, 3448, 3568, 3879, 4014, 5172, 5352, 6896, 7136, 7758, 8028, 10344, 10704, 13792, 14272, 15516, 16056, 20688, 21408, 27584, 31032, 32112, 41376, 42816, 62064, 64224, 82752, 96113, 124128, 128448, 192226, 248256, 288339, 384452, 576678, 768904, 865017, 1153356, 1537808, 1730034, 2306712, 3075616, 3460068, 4613424, 6151232, 6920136, 9226848, 13840272, 18453696, 27680544, 55361088]

約数ペア:

[(1, 55361088), (2, 27680544), (3, 18453696), (4, 13840272), (6, 9226848), (8, 6920136), (9, 6151232), (12, 4613424), (16, 3460068), (18, 3075616), (24, 2306712), (32, 1730034), (36, 1537808), (48, 1153356), (64, 865017), (72, 768904), (96, 576678), (144, 384452), (192, 288339), (223, 248256), (288, 192226), (431, 128448), (446, 124128), (576, 96113), (669, 82752), (862, 64224), (892, 62064), (1293, 42816), (1338, 41376), (1724, 32112), (1784, 31032), (2007, 27584), (2586, 21408), (2676, 20688), (3448, 16056), (3568, 15516), (3879, 14272), (4014, 13792), (5172, 10704), (5352, 10344), (6896, 8028), (7136, 7758)]