50213920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18461}}^1$

素因数の和:18493

約数の個数: 48

約数和(自身を含む): 125615448

約数和(自身を除く): 75401528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 18461, 36922, 73844, 92305, 147688, 184610, 295376, 313837, 369220, 590752, 627674, 738440, 1255348, 1476880, 1569185, 2510696, 2953760, 3138370, 5021392, 6276740, 10042784, 12553480, 25106960, 50213920]

約数ペア:

[(1, 50213920), (2, 25106960), (4, 12553480), (5, 10042784), (8, 6276740), (10, 5021392), (16, 3138370), (17, 2953760), (20, 2510696), (32, 1569185), (34, 1476880), (40, 1255348), (68, 738440), (80, 627674), (85, 590752), (136, 369220), (160, 313837), (170, 295376), (272, 184610), (340, 147688), (544, 92305), (680, 73844), (1360, 36922), (2720, 18461)]