48733900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 113430240

約数和(自身を除く): 64696340

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 109, 170, 218, 263, 340, 425, 436, 526, 545, 850, 1052, 1090, 1315, 1700, 1853, 2180, 2630, 2725, 3706, 4471, 5260, 5450, 6575, 7412, 8942, 9265, 10900, 13150, 17884, 18530, 22355, 26300, 28667, 37060, 44710, 46325, 57334, 89420, 92650, 111775, 114668, 143335, 185300, 223550, 286670, 447100, 487339, 573340, 716675, 974678, 1433350, 1949356, 2436695, 2866700, 4873390, 9746780, 12183475, 24366950, 48733900]

約数ペア:

[(1, 48733900), (2, 24366950), (4, 12183475), (5, 9746780), (10, 4873390), (17, 2866700), (20, 2436695), (25, 1949356), (34, 1433350), (50, 974678), (68, 716675), (85, 573340), (100, 487339), (109, 447100), (170, 286670), (218, 223550), (263, 185300), (340, 143335), (425, 114668), (436, 111775), (526, 92650), (545, 89420), (850, 57334), (1052, 46325), (1090, 44710), (1315, 37060), (1700, 28667), (1853, 26300), (2180, 22355), (2630, 18530), (2725, 17884), (3706, 13150), (4471, 10900), (5260, 9265), (5450, 8942), (6575, 7412)]