57427876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 113541120

約数和(自身を除く): 56113244

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 127, 172, 239, 254, 473, 478, 508, 946, 956, 1397, 1892, 2629, 2794, 5258, 5461, 5588, 10277, 10516, 10922, 20554, 21844, 30353, 41108, 60071, 60706, 113047, 120142, 121412, 226094, 240284, 333883, 452188, 667766, 1305179, 1335532, 2610358, 5220716, 14356969, 28713938, 57427876]

約数ペア:

[(1, 57427876), (2, 28713938), (4, 14356969), (11, 5220716), (22, 2610358), (43, 1335532), (44, 1305179), (86, 667766), (127, 452188), (172, 333883), (239, 240284), (254, 226094), (473, 121412), (478, 120142), (508, 113047), (946, 60706), (956, 60071), (1397, 41108), (1892, 30353), (2629, 21844), (2794, 20554), (5258, 10922), (5461, 10516), (5588, 10277)]