50872040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{929}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 117765900

約数和(自身を除く): 66893860

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 929, 1369, 1480, 1858, 2738, 3716, 4645, 5476, 6845, 7432, 9290, 10952, 13690, 18580, 27380, 34373, 37160, 54760, 68746, 137492, 171865, 274984, 343730, 687460, 1271801, 1374920, 2543602, 5087204, 6359005, 10174408, 12718010, 25436020, 50872040]

約数ペア:

[(1, 50872040), (2, 25436020), (4, 12718010), (5, 10174408), (8, 6359005), (10, 5087204), (20, 2543602), (37, 1374920), (40, 1271801), (74, 687460), (148, 343730), (185, 274984), (296, 171865), (370, 137492), (740, 68746), (929, 54760), (1369, 37160), (1480, 34373), (1858, 27380), (2738, 18580), (3716, 13690), (4645, 10952), (5476, 9290), (6845, 7432)]