53974480

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 100

約数和(自身を含む): 146918052

約数和(自身を除く): 92943572

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 281, 343, 392, 490, 560, 562, 686, 784, 980, 1124, 1372, 1405, 1715, 1960, 1967, 2248, 2401, 2744, 2810, 3430, 3920, 3934, 4496, 4802, 5488, 5620, 6860, 7868, 9604, 9835, 11240, 12005, 13720, 13769, 15736, 19208, 19670, 22480, 24010, 27440, 27538, 31472, 38416, 39340, 48020, 55076, 68845, 78680, 96040, 96383, 110152, 137690, 157360, 192080, 192766, 220304, 275380, 385532, 481915, 550760, 674681, 771064, 963830, 1101520, 1349362, 1542128, 1927660, 2698724, 3373405, 3855320, 5397448, 6746810, 7710640, 10794896, 13493620, 26987240, 53974480]

約数ペア:

[(1, 53974480), (2, 26987240), (4, 13493620), (5, 10794896), (7, 7710640), (8, 6746810), (10, 5397448), (14, 3855320), (16, 3373405), (20, 2698724), (28, 1927660), (35, 1542128), (40, 1349362), (49, 1101520), (56, 963830), (70, 771064), (80, 674681), (98, 550760), (112, 481915), (140, 385532), (196, 275380), (245, 220304), (280, 192766), (281, 192080), (343, 157360), (392, 137690), (490, 110152), (560, 96383), (562, 96040), (686, 78680), (784, 68845), (980, 55076), (1124, 48020), (1372, 39340), (1405, 38416), (1715, 31472), (1960, 27538), (1967, 27440), (2248, 24010), (2401, 22480), (2744, 19670), (2810, 19208), (3430, 15736), (3920, 13769), (3934, 13720), (4496, 12005), (4802, 11240), (5488, 9835), (5620, 9604), (6860, 7868)]