57347675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^3$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 91613184

約数和(自身を除く): 34265509

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 385, 775, 961, 1085, 1705, 1925, 2387, 4805, 5425, 6727, 8525, 10571, 11935, 24025, 29791, 33635, 52855, 59675, 73997, 148955, 168175, 208537, 264275, 327701, 369985, 744775, 1042685, 1638505, 1849925, 2293907, 5213425, 8192525, 11469535, 57347675]

約数ペア:

[(1, 57347675), (5, 11469535), (7, 8192525), (11, 5213425), (25, 2293907), (31, 1849925), (35, 1638505), (55, 1042685), (77, 744775), (155, 369985), (175, 327701), (217, 264275), (275, 208537), (341, 168175), (385, 148955), (775, 73997), (961, 59675), (1085, 52855), (1705, 33635), (1925, 29791), (2387, 24025), (4805, 11935), (5425, 10571), (6727, 8525)]