56105478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 145297152

約数和(自身を除く): 89191674

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 71, 78, 99, 117, 142, 143, 198, 213, 234, 286, 307, 426, 429, 614, 639, 781, 858, 921, 923, 1278, 1287, 1562, 1842, 1846, 2343, 2574, 2763, 2769, 3377, 3991, 4686, 5526, 5538, 6754, 7029, 7982, 8307, 10131, 10153, 11973, 14058, 16614, 20262, 20306, 21797, 23946, 30393, 30459, 35919, 43594, 43901, 60786, 60918, 65391, 71838, 87802, 91377, 130782, 131703, 182754, 196173, 239767, 263406, 283361, 392346, 395109, 479534, 566722, 719301, 790218, 850083, 1438602, 1700166, 2157903, 2550249, 3116971, 4315806, 5100498, 6233942, 9350913, 18701826, 28052739, 56105478]

約数ペア:

[(1, 56105478), (2, 28052739), (3, 18701826), (6, 9350913), (9, 6233942), (11, 5100498), (13, 4315806), (18, 3116971), (22, 2550249), (26, 2157903), (33, 1700166), (39, 1438602), (66, 850083), (71, 790218), (78, 719301), (99, 566722), (117, 479534), (142, 395109), (143, 392346), (198, 283361), (213, 263406), (234, 239767), (286, 196173), (307, 182754), (426, 131703), (429, 130782), (614, 91377), (639, 87802), (781, 71838), (858, 65391), (921, 60918), (923, 60786), (1278, 43901), (1287, 43594), (1562, 35919), (1842, 30459), (1846, 30393), (2343, 23946), (2574, 21797), (2763, 20306), (2769, 20262), (3377, 16614), (3991, 14058), (4686, 11973), (5526, 10153), (5538, 10131), (6754, 8307), (7029, 7982)]