51529254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 128040960

約数和(自身を除く): 76511706

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 2083, 3534, 4123, 4166, 6249, 8246, 12369, 12498, 14581, 24738, 29162, 39577, 43743, 64573, 79154, 87486, 118731, 129146, 193719, 237462, 277039, 387438, 452011, 554078, 831117, 904022, 1226887, 1356033, 1662234, 2453774, 2712066, 3680661, 7361322, 8588209, 17176418, 25764627, 51529254]

約数ペア:

[(1, 51529254), (2, 25764627), (3, 17176418), (6, 8588209), (7, 7361322), (14, 3680661), (19, 2712066), (21, 2453774), (31, 1662234), (38, 1356033), (42, 1226887), (57, 904022), (62, 831117), (93, 554078), (114, 452011), (133, 387438), (186, 277039), (217, 237462), (266, 193719), (399, 129146), (434, 118731), (589, 87486), (651, 79154), (798, 64573), (1178, 43743), (1302, 39577), (1767, 29162), (2083, 24738), (3534, 14581), (4123, 12498), (4166, 12369), (6249, 8246)]