51177568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2927

約数の個数: 48

約数和(自身を含む): 111068496

約数和(自身を除く): 59890928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 2861, 4472, 5722, 8944, 11444, 17888, 22888, 37193, 45776, 74386, 91552, 123023, 148772, 246046, 297544, 492092, 595088, 984184, 1190176, 1599299, 1968368, 3198598, 3936736, 6397196, 12794392, 25588784, 51177568]

約数ペア:

[(1, 51177568), (2, 25588784), (4, 12794392), (8, 6397196), (13, 3936736), (16, 3198598), (26, 1968368), (32, 1599299), (43, 1190176), (52, 984184), (86, 595088), (104, 492092), (172, 297544), (208, 246046), (344, 148772), (416, 123023), (559, 91552), (688, 74386), (1118, 45776), (1376, 37193), (2236, 22888), (2861, 17888), (4472, 11444), (5722, 8944)]