53781254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 32705146

約数列:

[1, 2, 29, 47, 58, 94, 109, 181, 218, 362, 1363, 2726, 3161, 5123, 5249, 6322, 8507, 10246, 10498, 17014, 19729, 39458, 148567, 246703, 297134, 493406, 572141, 927263, 1144282, 1854526, 26890627, 53781254]

約数ペア:

[(1, 53781254), (2, 26890627), (29, 1854526), (47, 1144282), (58, 927263), (94, 572141), (109, 493406), (181, 297134), (218, 246703), (362, 148567), (1363, 39458), (2726, 19729), (3161, 17014), (5123, 10498), (5249, 10246), (6322, 8507)]