5089728553

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 6450337152

約数和(自身を除く): 1360608599

約数列:

[1, 7, 13, 61, 91, 169, 251, 281, 427, 793, 1183, 1757, 1967, 3263, 3653, 5551, 10309, 15311, 17141, 22841, 25571, 42419, 47489, 70531, 72163, 107177, 119987, 199043, 222833, 296933, 332423, 493717, 916903, 1393301, 1559831, 2587559, 2896829, 4302391, 6418321, 11919739, 18112913, 20277803, 30116737, 55931083, 83438173, 391517581, 727104079, 5089728553]

約数ペア:

[(1, 5089728553), (7, 727104079), (13, 391517581), (61, 83438173), (91, 55931083), (169, 30116737), (251, 20277803), (281, 18112913), (427, 11919739), (793, 6418321), (1183, 4302391), (1757, 2896829), (1967, 2587559), (3263, 1559831), (3653, 1393301), (5551, 916903), (10309, 493717), (15311, 332423), (17141, 296933), (22841, 222833), (25571, 199043), (42419, 119987), (47489, 107177), (70531, 72163)]