49885320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2089}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 150480000

約数和(自身を除く): 100594680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2089, 2388, 2985, 3980, 4178, 4776, 5970, 6267, 7960, 8356, 10445, 11940, 12534, 16712, 20890, 23880, 25068, 31335, 41780, 50136, 62670, 83560, 125340, 250680, 415711, 831422, 1247133, 1662844, 2078555, 2494266, 3325688, 4157110, 4988532, 6235665, 8314220, 9977064, 12471330, 16628440, 24942660, 49885320]

約数ペア:

[(1, 49885320), (2, 24942660), (3, 16628440), (4, 12471330), (5, 9977064), (6, 8314220), (8, 6235665), (10, 4988532), (12, 4157110), (15, 3325688), (20, 2494266), (24, 2078555), (30, 1662844), (40, 1247133), (60, 831422), (120, 415711), (199, 250680), (398, 125340), (597, 83560), (796, 62670), (995, 50136), (1194, 41780), (1592, 31335), (1990, 25068), (2089, 23880), (2388, 20890), (2985, 16712), (3980, 12534), (4178, 11940), (4776, 10445), (5970, 8356), (6267, 7960)]