56134221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 39666099

約数列:

[1, 3, 11, 13, 17, 33, 39, 43, 51, 129, 143, 179, 187, 221, 429, 473, 537, 559, 561, 663, 731, 1419, 1677, 1969, 2193, 2327, 2431, 3043, 5907, 6149, 6981, 7293, 7697, 8041, 9129, 9503, 18447, 23091, 24123, 25597, 28509, 33473, 39559, 76791, 84667, 100061, 100419, 104533, 118677, 130849, 254001, 300183, 313599, 392547, 435149, 1100671, 1305447, 1439339, 1701037, 3302013, 4318017, 5103111, 18711407, 56134221]

約数ペア:

[(1, 56134221), (3, 18711407), (11, 5103111), (13, 4318017), (17, 3302013), (33, 1701037), (39, 1439339), (43, 1305447), (51, 1100671), (129, 435149), (143, 392547), (179, 313599), (187, 300183), (221, 254001), (429, 130849), (473, 118677), (537, 104533), (559, 100419), (561, 100061), (663, 84667), (731, 76791), (1419, 39559), (1677, 33473), (1969, 28509), (2193, 25597), (2327, 24123), (2431, 23091), (3043, 18447), (5907, 9503), (6149, 9129), (6981, 8041), (7293, 7697)]