49991650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 100440000

約数和(自身を除く): 50448350

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 1150, 1334, 1450, 1499, 2998, 3335, 6670, 7495, 14990, 16675, 33350, 34477, 37475, 43471, 68954, 74950, 86942, 172385, 217355, 344770, 434710, 861925, 999833, 1086775, 1723850, 1999666, 2173550, 4999165, 9998330, 24995825, 49991650]

約数ペア:

[(1, 49991650), (2, 24995825), (5, 9998330), (10, 4999165), (23, 2173550), (25, 1999666), (29, 1723850), (46, 1086775), (50, 999833), (58, 861925), (115, 434710), (145, 344770), (230, 217355), (290, 172385), (575, 86942), (667, 74950), (725, 68954), (1150, 43471), (1334, 37475), (1450, 34477), (1499, 33350), (2998, 16675), (3335, 14990), (6670, 7495)]