496475150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 951501600

約数和(自身を除く): 455026450

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 199, 205, 398, 410, 995, 1025, 1217, 1990, 2050, 2434, 4975, 6085, 8159, 9950, 12170, 16318, 30425, 40795, 49897, 60850, 81590, 99794, 203975, 242183, 249485, 407950, 484366, 498970, 1210915, 1247425, 2421830, 2494850, 6054575, 9929503, 12109150, 19859006, 49647515, 99295030, 248237575, 496475150]

約数ペア:

[(1, 496475150), (2, 248237575), (5, 99295030), (10, 49647515), (25, 19859006), (41, 12109150), (50, 9929503), (82, 6054575), (199, 2494850), (205, 2421830), (398, 1247425), (410, 1210915), (995, 498970), (1025, 484366), (1217, 407950), (1990, 249485), (2050, 242183), (2434, 203975), (4975, 99794), (6085, 81590), (8159, 60850), (9950, 49897), (12170, 40795), (16318, 30425)]