54909725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1579}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 74057760

約数和(自身を除く): 19148035

約数列:

[1, 5, 13, 25, 65, 107, 325, 535, 1391, 1579, 2675, 6955, 7895, 20527, 34775, 39475, 102635, 168953, 513175, 844765, 2196389, 4223825, 10981945, 54909725]

約数ペア:

[(1, 54909725), (5, 10981945), (13, 4223825), (25, 2196389), (65, 844765), (107, 513175), (325, 168953), (535, 102635), (1391, 39475), (1579, 34775), (2675, 20527), (6955, 7895)]