51138164

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23719}}^1$

素因数の和:23748

約数の個数: 36

約数和(自身を含む): 113571360

約数和(自身を除く): 62433196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 23719, 47438, 94876, 166033, 260909, 332066, 521818, 664132, 1043636, 1162231, 1826363, 2324462, 3652726, 4648924, 7305452, 12784541, 25569082, 51138164]

約数ペア:

[(1, 51138164), (2, 25569082), (4, 12784541), (7, 7305452), (11, 4648924), (14, 3652726), (22, 2324462), (28, 1826363), (44, 1162231), (49, 1043636), (77, 664132), (98, 521818), (154, 332066), (196, 260909), (308, 166033), (539, 94876), (1078, 47438), (2156, 23719)]