53485570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 111196800

約数和(自身を除く): 57711230

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 290, 323, 493, 551, 571, 646, 986, 1102, 1142, 1615, 2465, 2755, 2855, 3230, 4930, 5510, 5710, 9367, 9707, 10849, 16559, 18734, 19414, 21698, 33118, 46835, 48535, 54245, 82795, 93670, 97070, 108490, 165590, 184433, 281503, 314621, 368866, 563006, 629242, 922165, 1407515, 1573105, 1844330, 2815030, 3146210, 5348557, 10697114, 26742785, 53485570]

約数ペア:

[(1, 53485570), (2, 26742785), (5, 10697114), (10, 5348557), (17, 3146210), (19, 2815030), (29, 1844330), (34, 1573105), (38, 1407515), (58, 922165), (85, 629242), (95, 563006), (145, 368866), (170, 314621), (190, 281503), (290, 184433), (323, 165590), (493, 108490), (551, 97070), (571, 93670), (646, 82795), (986, 54245), (1102, 48535), (1142, 46835), (1615, 33118), (2465, 21698), (2755, 19414), (2855, 18734), (3230, 16559), (4930, 10849), (5510, 9707), (5710, 9367)]