49463072

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 100900800

約数和(自身を除く): 51437728

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 103, 172, 206, 344, 349, 412, 688, 698, 824, 1376, 1396, 1648, 2792, 3296, 4429, 5584, 8858, 11168, 15007, 17716, 30014, 35432, 35947, 60028, 70864, 71894, 120056, 141728, 143788, 240112, 287576, 480224, 575152, 1150304, 1545721, 3091442, 6182884, 12365768, 24731536, 49463072]

約数ペア:

[(1, 49463072), (2, 24731536), (4, 12365768), (8, 6182884), (16, 3091442), (32, 1545721), (43, 1150304), (86, 575152), (103, 480224), (172, 287576), (206, 240112), (344, 143788), (349, 141728), (412, 120056), (688, 71894), (698, 70864), (824, 60028), (1376, 35947), (1396, 35432), (1648, 30014), (2792, 17716), (3296, 15007), (4429, 11168), (5584, 8858)]