51181962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5009}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 111101760

約数和(自身を除く): 59919798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5009, 5109, 10018, 10218, 15027, 30054, 65117, 130234, 195351, 390702, 656179, 1312358, 1968537, 3937074, 8530327, 17060654, 25590981, 51181962]

約数ペア:

[(1, 51181962), (2, 25590981), (3, 17060654), (6, 8530327), (13, 3937074), (26, 1968537), (39, 1312358), (78, 656179), (131, 390702), (262, 195351), (393, 130234), (786, 65117), (1703, 30054), (3406, 15027), (5009, 10218), (5109, 10018)]