55989416

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2053}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 120282240

約数和(自身を除く): 64292824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 2053, 3409, 3896, 4106, 6818, 8212, 13636, 14371, 16424, 27272, 28742, 57484, 114968, 999811, 1999622, 3999244, 6998677, 7998488, 13997354, 27994708, 55989416]

約数ペア:

[(1, 55989416), (2, 27994708), (4, 13997354), (7, 7998488), (8, 6998677), (14, 3999244), (28, 1999622), (56, 999811), (487, 114968), (974, 57484), (1948, 28742), (2053, 27272), (3409, 16424), (3896, 14371), (4106, 13636), (6818, 8212)]