48910617

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 87984000

約数和(自身を除く): 39073383

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1409, 1653, 1827, 3857, 4227, 4959, 9863, 11571, 12681, 26771, 29589, 34713, 40861, 80313, 88767, 122583, 187397, 240939, 286027, 367749, 562191, 776359, 858081, 1686573, 2329077, 2574243, 5434513, 6987231, 16303539, 48910617]

約数ペア:

[(1, 48910617), (3, 16303539), (7, 6987231), (9, 5434513), (19, 2574243), (21, 2329077), (29, 1686573), (57, 858081), (63, 776359), (87, 562191), (133, 367749), (171, 286027), (203, 240939), (261, 187397), (399, 122583), (551, 88767), (609, 80313), (1197, 40861), (1409, 34713), (1653, 29589), (1827, 26771), (3857, 12681), (4227, 11571), (4959, 9863)]