55388278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 103016448

約数和(自身を除く): 47628170

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 47, 94, 137, 187, 253, 274, 374, 391, 506, 517, 782, 799, 1034, 1081, 1507, 1598, 2162, 2329, 3014, 3151, 4301, 4658, 6302, 6439, 8602, 8789, 11891, 12878, 17578, 18377, 23782, 25619, 34661, 36754, 51238, 53567, 69322, 70829, 107134, 109463, 141658, 148097, 202147, 218926, 296194, 404294, 589237, 1178474, 1204093, 1629067, 2408186, 2517649, 3258134, 5035298, 27694139, 55388278]

約数ペア:

[(1, 55388278), (2, 27694139), (11, 5035298), (17, 3258134), (22, 2517649), (23, 2408186), (34, 1629067), (46, 1204093), (47, 1178474), (94, 589237), (137, 404294), (187, 296194), (253, 218926), (274, 202147), (374, 148097), (391, 141658), (506, 109463), (517, 107134), (782, 70829), (799, 69322), (1034, 53567), (1081, 51238), (1507, 36754), (1598, 34661), (2162, 25619), (2329, 23782), (3014, 18377), (3151, 17578), (4301, 12878), (4658, 11891), (6302, 8789), (6439, 8602)]