52805049520

素因数分解:

$2^4\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{267557}}^1$

素因数の和:270037

約数の個数: 40

約数和(自身を含む): 122821964784

約数和(自身を除く): 70016915264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2467, 4934, 9868, 12335, 19736, 24670, 39472, 49340, 98680, 197360, 267557, 535114, 1070228, 1337785, 2140456, 2675570, 4280912, 5351140, 10702280, 21404560, 660063119, 1320126238, 2640252476, 3300315595, 5280504952, 6600631190, 10561009904, 13201262380, 26402524760, 52805049520]

約数ペア:

[(1, 52805049520), (2, 26402524760), (4, 13201262380), (5, 10561009904), (8, 6600631190), (10, 5280504952), (16, 3300315595), (20, 2640252476), (40, 1320126238), (80, 660063119), (2467, 21404560), (4934, 10702280), (9868, 5351140), (12335, 4280912), (19736, 2675570), (24670, 2140456), (39472, 1337785), (49340, 1070228), (98680, 535114), (197360, 267557)]