51020541

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 38610819

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 261, 319, 377, 429, 957, 1131, 1287, 1367, 2871, 3393, 4101, 4147, 12303, 12441, 15037, 17771, 37323, 39643, 45111, 53313, 118929, 135333, 159939, 195481, 356787, 436073, 515359, 586443, 1308219, 1546077, 1759329, 3924657, 4638231, 5668949, 17006847, 51020541]

約数ペア:

[(1, 51020541), (3, 17006847), (9, 5668949), (11, 4638231), (13, 3924657), (29, 1759329), (33, 1546077), (39, 1308219), (87, 586443), (99, 515359), (117, 436073), (143, 356787), (261, 195481), (319, 159939), (377, 135333), (429, 118929), (957, 53313), (1131, 45111), (1287, 39643), (1367, 37323), (2871, 17771), (3393, 15037), (4101, 12441), (4147, 12303)]