48151280

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2221}}^1$

素因数の和:2505

約数の個数: 40

約数和(自身を含む): 112415424

約数和(自身を除く): 64264144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2221, 2710, 4336, 4442, 5420, 8884, 10840, 11105, 17768, 21680, 22210, 35536, 44420, 88840, 177680, 601891, 1203782, 2407564, 3009455, 4815128, 6018910, 9630256, 12037820, 24075640, 48151280]

約数ペア:

[(1, 48151280), (2, 24075640), (4, 12037820), (5, 9630256), (8, 6018910), (10, 4815128), (16, 3009455), (20, 2407564), (40, 1203782), (80, 601891), (271, 177680), (542, 88840), (1084, 44420), (1355, 35536), (2168, 22210), (2221, 21680), (2710, 17768), (4336, 11105), (4442, 10840), (5420, 8884)]