51719710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 115130880

約数和(自身を除く): 63411170

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 518, 665, 703, 1051, 1295, 1330, 1406, 2102, 2590, 3515, 4921, 5255, 7030, 7357, 9842, 10510, 14714, 19969, 24605, 36785, 38887, 39938, 49210, 73570, 77774, 99845, 139783, 194435, 199690, 272209, 279566, 388870, 544418, 698915, 738853, 1361045, 1397830, 1477706, 2722090, 3694265, 5171971, 7388530, 10343942, 25859855, 51719710]

約数ペア:

[(1, 51719710), (2, 25859855), (5, 10343942), (7, 7388530), (10, 5171971), (14, 3694265), (19, 2722090), (35, 1477706), (37, 1397830), (38, 1361045), (70, 738853), (74, 698915), (95, 544418), (133, 388870), (185, 279566), (190, 272209), (259, 199690), (266, 194435), (370, 139783), (518, 99845), (665, 77774), (703, 73570), (1051, 49210), (1295, 39938), (1330, 38887), (1406, 36785), (2102, 24605), (2590, 19969), (3515, 14714), (4921, 10510), (5255, 9842), (7030, 7357)]