52487800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3917}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 123887160

約数和(自身を除く): 71399360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 3917, 6700, 7834, 13400, 15668, 19585, 31336, 39170, 78340, 97925, 156680, 195850, 262439, 391700, 524878, 783400, 1049756, 1312195, 2099512, 2624390, 5248780, 6560975, 10497560, 13121950, 26243900, 52487800]

約数ペア:

[(1, 52487800), (2, 26243900), (4, 13121950), (5, 10497560), (8, 6560975), (10, 5248780), (20, 2624390), (25, 2099512), (40, 1312195), (50, 1049756), (67, 783400), (100, 524878), (134, 391700), (200, 262439), (268, 195850), (335, 156680), (536, 97925), (670, 78340), (1340, 39170), (1675, 31336), (2680, 19585), (3350, 15668), (3917, 13400), (6700, 7834)]