51407096

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 106725600

約数和(自身を除く): 55318504

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 169, 188, 338, 376, 611, 676, 809, 1222, 1352, 1618, 2444, 3236, 4888, 6472, 7943, 10517, 15886, 21034, 31772, 38023, 42068, 63544, 76046, 84136, 136721, 152092, 273442, 304184, 494299, 546884, 988598, 1093768, 1977196, 3954392, 6425887, 12851774, 25703548, 51407096]

約数ペア:

[(1, 51407096), (2, 25703548), (4, 12851774), (8, 6425887), (13, 3954392), (26, 1977196), (47, 1093768), (52, 988598), (94, 546884), (104, 494299), (169, 304184), (188, 273442), (338, 152092), (376, 136721), (611, 84136), (676, 76046), (809, 63544), (1222, 42068), (1352, 38023), (1618, 31772), (2444, 21034), (3236, 15886), (4888, 10517), (6472, 7943)]