49660975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 76995072

約数和(自身を除く): 27334097

約数列:

[1, 5, 7, 13, 25, 35, 65, 83, 91, 175, 263, 325, 415, 455, 581, 1079, 1315, 1841, 2075, 2275, 2905, 3419, 5395, 6575, 7553, 9205, 14525, 17095, 21829, 23933, 26975, 37765, 46025, 85475, 109145, 119665, 152803, 188825, 283777, 545725, 598325, 764015, 1418885, 1986439, 3820075, 7094425, 9932195, 49660975]

約数ペア:

[(1, 49660975), (5, 9932195), (7, 7094425), (13, 3820075), (25, 1986439), (35, 1418885), (65, 764015), (83, 598325), (91, 545725), (175, 283777), (263, 188825), (325, 152803), (415, 119665), (455, 109145), (581, 85475), (1079, 46025), (1315, 37765), (1841, 26975), (2075, 23933), (2275, 21829), (2905, 17095), (3419, 14525), (5395, 9205), (6575, 7553)]