51434560

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1$

素因数の和:2483

約数の個数: 56

約数和(自身を含む): 124358400

約数和(自身を除く): 72923840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2399, 2680, 4288, 4798, 5360, 9596, 10720, 11995, 19192, 21440, 23990, 38384, 47980, 76768, 95960, 153536, 160733, 191920, 321466, 383840, 642932, 767680, 803665, 1285864, 1607330, 2571728, 3214660, 5143456, 6429320, 10286912, 12858640, 25717280, 51434560]

約数ペア:

[(1, 51434560), (2, 25717280), (4, 12858640), (5, 10286912), (8, 6429320), (10, 5143456), (16, 3214660), (20, 2571728), (32, 1607330), (40, 1285864), (64, 803665), (67, 767680), (80, 642932), (134, 383840), (160, 321466), (268, 191920), (320, 160733), (335, 153536), (536, 95960), (670, 76768), (1072, 47980), (1340, 38384), (2144, 23990), (2399, 21440), (2680, 19192), (4288, 11995), (4798, 10720), (5360, 9596)]