54492438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 150441984

約数和(自身を除く): 95949546

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 43, 66, 77, 78, 86, 91, 129, 143, 154, 182, 211, 231, 258, 273, 286, 301, 422, 429, 462, 473, 546, 559, 602, 633, 858, 903, 946, 1001, 1118, 1266, 1419, 1477, 1677, 1806, 2002, 2321, 2743, 2838, 2954, 3003, 3311, 3354, 3913, 4431, 4642, 5486, 6006, 6149, 6622, 6963, 7826, 8229, 8862, 9073, 9933, 11739, 12298, 13926, 16247, 16458, 18146, 18447, 19201, 19866, 23478, 27219, 30173, 32494, 36894, 38402, 43043, 48741, 54438, 57603, 60346, 63511, 86086, 90519, 97482, 99803, 115206, 117949, 127022, 129129, 181038, 190533, 199606, 211211, 235898, 258258, 299409, 353847, 381066, 422422, 598818, 633633, 698621, 707694, 825643, 1267266, 1297439, 1397242, 1651286, 2095863, 2476929, 2594878, 3892317, 4191726, 4953858, 7784634, 9082073, 18164146, 27246219, 54492438]

約数ペア:

[(1, 54492438), (2, 27246219), (3, 18164146), (6, 9082073), (7, 7784634), (11, 4953858), (13, 4191726), (14, 3892317), (21, 2594878), (22, 2476929), (26, 2095863), (33, 1651286), (39, 1397242), (42, 1297439), (43, 1267266), (66, 825643), (77, 707694), (78, 698621), (86, 633633), (91, 598818), (129, 422422), (143, 381066), (154, 353847), (182, 299409), (211, 258258), (231, 235898), (258, 211211), (273, 199606), (286, 190533), (301, 181038), (422, 129129), (429, 127022), (462, 117949), (473, 115206), (546, 99803), (559, 97482), (602, 90519), (633, 86086), (858, 63511), (903, 60346), (946, 57603), (1001, 54438), (1118, 48741), (1266, 43043), (1419, 38402), (1477, 36894), (1677, 32494), (1806, 30173), (2002, 27219), (2321, 23478), (2743, 19866), (2838, 19201), (2954, 18447), (3003, 18146), (3311, 16458), (3354, 16247), (3913, 13926), (4431, 12298), (4642, 11739), (5486, 9933), (6006, 9073), (6149, 8862), (6622, 8229), (6963, 7826)]