54062240

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4759}}^1$

素因数の和:4845

約数の個数: 48

約数和(自身を含む): 129548160

約数和(自身を除く): 75485920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 4759, 5680, 9518, 11360, 19036, 23795, 38072, 47590, 76144, 95180, 152288, 190360, 337889, 380720, 675778, 761440, 1351556, 1689445, 2703112, 3378890, 5406224, 6757780, 10812448, 13515560, 27031120, 54062240]

約数ペア:

[(1, 54062240), (2, 27031120), (4, 13515560), (5, 10812448), (8, 6757780), (10, 5406224), (16, 3378890), (20, 2703112), (32, 1689445), (40, 1351556), (71, 761440), (80, 675778), (142, 380720), (160, 337889), (284, 190360), (355, 152288), (568, 95180), (710, 76144), (1136, 47590), (1420, 38072), (2272, 23795), (2840, 19036), (4759, 11360), (5680, 9518)]