53768825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8501}}^1$

素因数の和:8545

約数の個数: 24

約数和(自身を含む): 75905856

約数和(自身を除く): 22137031

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 8501, 42505, 93511, 195523, 212525, 467555, 977615, 2150753, 2337775, 4888075, 10753765, 53768825]

約数ペア:

[(1, 53768825), (5, 10753765), (11, 4888075), (23, 2337775), (25, 2150753), (55, 977615), (115, 467555), (253, 212525), (275, 195523), (575, 93511), (1265, 42505), (6325, 8501)]