56250807

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 83436480

約数和(自身を除く): 27185673

約数列:

[1, 3, 17, 29, 51, 73, 87, 219, 493, 521, 1241, 1479, 1563, 2117, 3723, 6351, 8857, 15109, 26571, 35989, 38033, 45327, 107967, 114099, 256853, 646561, 770559, 1102957, 1939683, 3308871, 18750269, 56250807]

約数ペア:

[(1, 56250807), (3, 18750269), (17, 3308871), (29, 1939683), (51, 1102957), (73, 770559), (87, 646561), (219, 256853), (493, 114099), (521, 107967), (1241, 45327), (1479, 38033), (1563, 35989), (2117, 26571), (3723, 15109), (6351, 8857)]