50785725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 89280000

約数和(自身を除く): 38494275

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 115, 177, 295, 345, 499, 575, 885, 1357, 1475, 1497, 1725, 2495, 4071, 4425, 6785, 7485, 11477, 12475, 20355, 29441, 33925, 34431, 37425, 57385, 88323, 101775, 147205, 172155, 286925, 441615, 677143, 736025, 860775, 2031429, 2208075, 3385715, 10157145, 16928575, 50785725]

約数ペア:

[(1, 50785725), (3, 16928575), (5, 10157145), (15, 3385715), (23, 2208075), (25, 2031429), (59, 860775), (69, 736025), (75, 677143), (115, 441615), (177, 286925), (295, 172155), (345, 147205), (499, 101775), (575, 88323), (885, 57385), (1357, 37425), (1475, 34431), (1497, 33925), (1725, 29441), (2495, 20355), (4071, 12475), (4425, 11477), (6785, 7485)]