51486954

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 105179136

約数和(自身を除く): 53692182

約数列:

[1, 2, 3, 6, 67, 134, 201, 211, 402, 422, 607, 633, 1214, 1266, 1821, 3642, 14137, 28274, 40669, 42411, 81338, 84822, 122007, 128077, 244014, 256154, 384231, 768462, 8581159, 17162318, 25743477, 51486954]

約数ペア:

[(1, 51486954), (2, 25743477), (3, 17162318), (6, 8581159), (67, 768462), (134, 384231), (201, 256154), (211, 244014), (402, 128077), (422, 122007), (607, 84822), (633, 81338), (1214, 42411), (1266, 40669), (1821, 28274), (3642, 14137)]