51463286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 97090560

約数和(自身を除く): 45627274

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 79, 133, 158, 217, 266, 434, 553, 589, 1106, 1178, 1501, 2449, 3002, 4123, 4898, 6241, 8246, 10507, 12482, 17143, 21014, 34286, 43687, 46531, 87374, 93062, 118579, 193471, 237158, 325717, 386942, 651434, 830053, 1354297, 1660106, 2708594, 3675949, 7351898, 25731643, 51463286]

約数ペア:

[(1, 51463286), (2, 25731643), (7, 7351898), (14, 3675949), (19, 2708594), (31, 1660106), (38, 1354297), (62, 830053), (79, 651434), (133, 386942), (158, 325717), (217, 237158), (266, 193471), (434, 118579), (553, 93062), (589, 87374), (1106, 46531), (1178, 43687), (1501, 34286), (2449, 21014), (3002, 17143), (4123, 12482), (4898, 10507), (6241, 8246)]