51075786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 115706880

約数和(自身を除く): 64631094

約数列:

[1, 2, 3, 6, 17, 29, 31, 34, 51, 58, 62, 87, 93, 102, 174, 186, 493, 527, 557, 899, 986, 1054, 1114, 1479, 1581, 1671, 1798, 2697, 2958, 3162, 3342, 5394, 9469, 15283, 16153, 17267, 18938, 28407, 30566, 32306, 34534, 45849, 48459, 51801, 56814, 91698, 96918, 103602, 274601, 293539, 500743, 549202, 587078, 823803, 880617, 1001486, 1502229, 1647606, 1761234, 3004458, 8512631, 17025262, 25537893, 51075786]

約数ペア:

[(1, 51075786), (2, 25537893), (3, 17025262), (6, 8512631), (17, 3004458), (29, 1761234), (31, 1647606), (34, 1502229), (51, 1001486), (58, 880617), (62, 823803), (87, 587078), (93, 549202), (102, 500743), (174, 293539), (186, 274601), (493, 103602), (527, 96918), (557, 91698), (899, 56814), (986, 51801), (1054, 48459), (1114, 45849), (1479, 34534), (1581, 32306), (1671, 30566), (1798, 28407), (2697, 18938), (2958, 17267), (3162, 16153), (3342, 15283), (5394, 9469)]