51372412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 60394628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1319, 1391, 1498, 2638, 2782, 2996, 5276, 5564, 9233, 9737, 17147, 18466, 19474, 34294, 36932, 38948, 68588, 120029, 141133, 240058, 282266, 480116, 564532, 987931, 1834729, 1975862, 3669458, 3951724, 7338916, 12843103, 25686206, 51372412]

約数ペア:

[(1, 51372412), (2, 25686206), (4, 12843103), (7, 7338916), (13, 3951724), (14, 3669458), (26, 1975862), (28, 1834729), (52, 987931), (91, 564532), (107, 480116), (182, 282266), (214, 240058), (364, 141133), (428, 120029), (749, 68588), (1319, 38948), (1391, 36932), (1498, 34294), (2638, 19474), (2782, 18466), (2996, 17147), (5276, 9737), (5564, 9233)]