52205825

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2286

約数の個数: 36

約数和(自身を含む): 79302960

約数和(自身を除く): 27097135

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 475, 665, 931, 1225, 2243, 3325, 4655, 11215, 15701, 23275, 42617, 56075, 78505, 109907, 213085, 298319, 392525, 549535, 1065425, 1491595, 2088233, 2747675, 7457975, 10441165, 52205825]

約数ペア:

[(1, 52205825), (5, 10441165), (7, 7457975), (19, 2747675), (25, 2088233), (35, 1491595), (49, 1065425), (95, 549535), (133, 392525), (175, 298319), (245, 213085), (475, 109907), (665, 78505), (931, 56075), (1225, 42617), (2243, 23275), (3325, 15701), (4655, 11215)]