52245725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{827}}^1$

素因数の和:882

約数の個数: 36

約数和(自身を含む): 78236064

約数和(自身を除く): 25990339

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 361, 475, 665, 827, 1805, 2527, 3325, 4135, 5789, 9025, 12635, 15713, 20675, 28945, 63175, 78565, 109991, 144725, 298547, 392825, 549955, 1492735, 2089829, 2749775, 7463675, 10449145, 52245725]

約数ペア:

[(1, 52245725), (5, 10449145), (7, 7463675), (19, 2749775), (25, 2089829), (35, 1492735), (95, 549955), (133, 392825), (175, 298547), (361, 144725), (475, 109991), (665, 78565), (827, 63175), (1805, 28945), (2527, 20675), (3325, 15713), (4135, 12635), (5789, 9025)]