51588693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 87390576

約数和(自身を除く): 35801883

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 153, 221, 333, 481, 629, 663, 701, 1443, 1887, 1989, 2103, 4329, 5661, 6309, 8177, 9113, 11917, 24531, 25937, 27339, 35751, 73593, 77811, 82017, 107253, 154921, 233433, 337181, 440929, 464763, 1011543, 1322787, 1394289, 3034629, 3968361, 5732077, 17196231, 51588693]

約数ペア:

[(1, 51588693), (3, 17196231), (9, 5732077), (13, 3968361), (17, 3034629), (37, 1394289), (39, 1322787), (51, 1011543), (111, 464763), (117, 440929), (153, 337181), (221, 233433), (333, 154921), (481, 107253), (629, 82017), (663, 77811), (701, 73593), (1443, 35751), (1887, 27339), (1989, 25937), (2103, 24531), (4329, 11917), (5661, 9113), (6309, 8177)]