54781446

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 127526400

約数和(自身を除く): 72744954

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 323, 391, 437, 646, 782, 874, 969, 1173, 1229, 1311, 1938, 2346, 2458, 2622, 3687, 7374, 7429, 14858, 20893, 22287, 23351, 28267, 41786, 44574, 46702, 56534, 62679, 70053, 84801, 125358, 140106, 169602, 396967, 480539, 537073, 793934, 961078, 1074146, 1190901, 1441617, 1611219, 2381802, 2883234, 3222438, 9130241, 18260482, 27390723, 54781446]

約数ペア:

[(1, 54781446), (2, 27390723), (3, 18260482), (6, 9130241), (17, 3222438), (19, 2883234), (23, 2381802), (34, 1611219), (38, 1441617), (46, 1190901), (51, 1074146), (57, 961078), (69, 793934), (102, 537073), (114, 480539), (138, 396967), (323, 169602), (391, 140106), (437, 125358), (646, 84801), (782, 70053), (874, 62679), (969, 56534), (1173, 46702), (1229, 44574), (1311, 41786), (1938, 28267), (2346, 23351), (2458, 22287), (2622, 20893), (3687, 14858), (7374, 7429)]