53155460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 114851520

約数和(自身を除く): 61696060

約数列:

[1, 2, 4, 5, 10, 20, 59, 107, 118, 214, 236, 295, 421, 428, 535, 590, 842, 1070, 1180, 1684, 2105, 2140, 4210, 6313, 8420, 12626, 24839, 25252, 31565, 45047, 49678, 63130, 90094, 99356, 124195, 126260, 180188, 225235, 248390, 450470, 496780, 900940, 2657773, 5315546, 10631092, 13288865, 26577730, 53155460]

約数ペア:

[(1, 53155460), (2, 26577730), (4, 13288865), (5, 10631092), (10, 5315546), (20, 2657773), (59, 900940), (107, 496780), (118, 450470), (214, 248390), (236, 225235), (295, 180188), (421, 126260), (428, 124195), (535, 99356), (590, 90094), (842, 63130), (1070, 49678), (1180, 45047), (1684, 31565), (2105, 25252), (2140, 24839), (4210, 12626), (6313, 8420)]