55408912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{547}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 116062016

約数和(自身を除く): 60653104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 487, 547, 974, 1094, 1948, 2188, 3896, 4376, 6331, 7111, 7792, 8752, 12662, 14222, 25324, 28444, 50648, 56888, 101296, 113776, 266389, 532778, 1065556, 2131112, 3463057, 4262224, 6926114, 13852228, 27704456, 55408912]

約数ペア:

[(1, 55408912), (2, 27704456), (4, 13852228), (8, 6926114), (13, 4262224), (16, 3463057), (26, 2131112), (52, 1065556), (104, 532778), (208, 266389), (487, 113776), (547, 101296), (974, 56888), (1094, 50648), (1948, 28444), (2188, 25324), (3896, 14222), (4376, 12662), (6331, 8752), (7111, 7792)]