49884042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 61882998

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 107, 129, 139, 214, 258, 278, 321, 417, 559, 642, 834, 1118, 1391, 1677, 1807, 2782, 3354, 3614, 4173, 4601, 5421, 5977, 8346, 9202, 10842, 11954, 13803, 14873, 17931, 27606, 29746, 35862, 44619, 59813, 77701, 89238, 119626, 155402, 179439, 193349, 233103, 358878, 386698, 466206, 580047, 639539, 1160094, 1279078, 1918617, 3837234, 8314007, 16628014, 24942021, 49884042]

約数ペア:

[(1, 49884042), (2, 24942021), (3, 16628014), (6, 8314007), (13, 3837234), (26, 1918617), (39, 1279078), (43, 1160094), (78, 639539), (86, 580047), (107, 466206), (129, 386698), (139, 358878), (214, 233103), (258, 193349), (278, 179439), (321, 155402), (417, 119626), (559, 89238), (642, 77701), (834, 59813), (1118, 44619), (1391, 35862), (1677, 29746), (1807, 27606), (2782, 17931), (3354, 14873), (3614, 13803), (4173, 11954), (4601, 10842), (5421, 9202), (5977, 8346)]