51946320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2143}}^1$

素因数の和:2260

約数の個数: 80

約数和(自身を含む): 162703872

約数和(自身を除く): 110757552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2143, 2424, 3030, 4040, 4286, 4848, 6060, 6429, 8080, 8572, 10715, 12120, 12858, 17144, 21430, 24240, 25716, 32145, 34288, 42860, 51432, 64290, 85720, 102864, 128580, 171440, 216443, 257160, 432886, 514320, 649329, 865772, 1082215, 1298658, 1731544, 2164430, 2597316, 3246645, 3463088, 4328860, 5194632, 6493290, 8657720, 10389264, 12986580, 17315440, 25973160, 51946320]

約数ペア:

[(1, 51946320), (2, 25973160), (3, 17315440), (4, 12986580), (5, 10389264), (6, 8657720), (8, 6493290), (10, 5194632), (12, 4328860), (15, 3463088), (16, 3246645), (20, 2597316), (24, 2164430), (30, 1731544), (40, 1298658), (48, 1082215), (60, 865772), (80, 649329), (101, 514320), (120, 432886), (202, 257160), (240, 216443), (303, 171440), (404, 128580), (505, 102864), (606, 85720), (808, 64290), (1010, 51432), (1212, 42860), (1515, 34288), (1616, 32145), (2020, 25716), (2143, 24240), (2424, 21430), (3030, 17144), (4040, 12858), (4286, 12120), (4848, 10715), (6060, 8572), (6429, 8080)]