53757459

素因数分解:

$3^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 93571200

約数和(自身を除く): 39813741

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 179, 189, 227, 441, 537, 681, 1253, 1323, 1589, 1611, 2043, 3759, 4767, 4833, 6129, 8771, 11123, 11277, 14301, 26313, 33369, 33831, 40633, 42903, 78939, 100107, 121899, 236817, 284431, 300321, 365697, 853293, 1097091, 1991017, 2559879, 5973051, 7679637, 17919153, 53757459]

約数ペア:

[(1, 53757459), (3, 17919153), (7, 7679637), (9, 5973051), (21, 2559879), (27, 1991017), (49, 1097091), (63, 853293), (147, 365697), (179, 300321), (189, 284431), (227, 236817), (441, 121899), (537, 100107), (681, 78939), (1253, 42903), (1323, 40633), (1589, 33831), (1611, 33369), (2043, 26313), (3759, 14301), (4767, 11277), (4833, 11123), (6129, 8771)]