55487524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 110013120

約数和(自身を除く): 54525596

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 268, 323, 641, 646, 1139, 1273, 1282, 1292, 2278, 2546, 2564, 4556, 5092, 10897, 12179, 21641, 21794, 24358, 42947, 43282, 43588, 48716, 85894, 86564, 171788, 207043, 414086, 730099, 815993, 828172, 1460198, 1631986, 2920396, 3263972, 13871881, 27743762, 55487524]

約数ペア:

[(1, 55487524), (2, 27743762), (4, 13871881), (17, 3263972), (19, 2920396), (34, 1631986), (38, 1460198), (67, 828172), (68, 815993), (76, 730099), (134, 414086), (268, 207043), (323, 171788), (641, 86564), (646, 85894), (1139, 48716), (1273, 43588), (1282, 43282), (1292, 42947), (2278, 24358), (2546, 21794), (2564, 21641), (4556, 12179), (5092, 10897)]