55911500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 124007520

約数和(自身を除く): 68096020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 500, 670, 1340, 1669, 1675, 3338, 3350, 6676, 6700, 8345, 8375, 16690, 16750, 33380, 33500, 41725, 83450, 111823, 166900, 208625, 223646, 417250, 447292, 559115, 834500, 1118230, 2236460, 2795575, 5591150, 11182300, 13977875, 27955750, 55911500]

約数ペア:

[(1, 55911500), (2, 27955750), (4, 13977875), (5, 11182300), (10, 5591150), (20, 2795575), (25, 2236460), (50, 1118230), (67, 834500), (100, 559115), (125, 447292), (134, 417250), (250, 223646), (268, 208625), (335, 166900), (500, 111823), (670, 83450), (1340, 41725), (1669, 33500), (1675, 33380), (3338, 16750), (3350, 16690), (6676, 8375), (6700, 8345)]