49352725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 63511560

約数和(自身を除く): 14158835

約数列:

[1, 5, 25, 41, 89, 205, 445, 541, 1025, 2225, 2705, 3649, 13525, 18245, 22181, 48149, 91225, 110905, 240745, 554525, 1203725, 1974109, 9870545, 49352725]

約数ペア:

[(1, 49352725), (5, 9870545), (25, 1974109), (41, 1203725), (89, 554525), (205, 240745), (445, 110905), (541, 91225), (1025, 48149), (2225, 22181), (2705, 18245), (3649, 13525)]