49507440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{206281}}^1$

素因数の和:206297

約数の個数: 40

約数和(自身を含む): 153473808

約数和(自身を除く): 103966368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 206281, 412562, 618843, 825124, 1031405, 1237686, 1650248, 2062810, 2475372, 3094215, 3300496, 4125620, 4950744, 6188430, 8251240, 9901488, 12376860, 16502480, 24753720, 49507440]

約数ペア:

[(1, 49507440), (2, 24753720), (3, 16502480), (4, 12376860), (5, 9901488), (6, 8251240), (8, 6188430), (10, 4950744), (12, 4125620), (15, 3300496), (16, 3094215), (20, 2475372), (24, 2062810), (30, 1650248), (40, 1237686), (48, 1031405), (60, 825124), (80, 618843), (120, 412562), (240, 206281)]