51694590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4093}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 124392096

約数和(自身を除く): 72697506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4093, 4210, 6315, 8186, 12279, 12630, 20465, 24558, 40930, 61395, 122790, 1723153, 3446306, 5169459, 8615765, 10338918, 17231530, 25847295, 51694590]

約数ペア:

[(1, 51694590), (2, 25847295), (3, 17231530), (5, 10338918), (6, 8615765), (10, 5169459), (15, 3446306), (30, 1723153), (421, 122790), (842, 61395), (1263, 40930), (2105, 24558), (2526, 20465), (4093, 12630), (4210, 12279), (6315, 8186)]