53289488

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{977}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 118361472

約数和(自身を除く): 65071984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 977, 1948, 1954, 3409, 3896, 3908, 6818, 6839, 7792, 7816, 13636, 13678, 15632, 27272, 27356, 54544, 54712, 109424, 475799, 951598, 1903196, 3330593, 3806392, 6661186, 7612784, 13322372, 26644744, 53289488]

約数ペア:

[(1, 53289488), (2, 26644744), (4, 13322372), (7, 7612784), (8, 6661186), (14, 3806392), (16, 3330593), (28, 1903196), (56, 951598), (112, 475799), (487, 109424), (974, 54712), (977, 54544), (1948, 27356), (1954, 27272), (3409, 15632), (3896, 13678), (3908, 13636), (6818, 7816), (6839, 7792)]