51182295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3821}}^1$

素因数の和:3895

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 36876585

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 3821, 4465, 11463, 13395, 19105, 57315, 72599, 179587, 217797, 362995, 538761, 897935, 1088985, 2693805, 3412153, 10236459, 17060765, 51182295]

約数ペア:

[(1, 51182295), (3, 17060765), (5, 10236459), (15, 3412153), (19, 2693805), (47, 1088985), (57, 897935), (95, 538761), (141, 362995), (235, 217797), (285, 179587), (705, 72599), (893, 57315), (2679, 19105), (3821, 13395), (4465, 11463)]