53003225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 72474528

約数和(自身を除く): 19471303

約数列:

[1, 5, 11, 25, 55, 97, 275, 485, 1067, 1987, 2425, 5335, 9935, 21857, 26675, 49675, 109285, 192739, 546425, 963695, 2120129, 4818475, 10600645, 53003225]

約数ペア:

[(1, 53003225), (5, 10600645), (11, 4818475), (25, 2120129), (55, 963695), (97, 546425), (275, 192739), (485, 109285), (1067, 49675), (1987, 26675), (2425, 21857), (5335, 9935)]