55457415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 105775488

約数和(自身を除く): 50318073

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1833, 2017, 2115, 3055, 5499, 6051, 9165, 10085, 18153, 26221, 27495, 30255, 78663, 90765, 94799, 131105, 235989, 284397, 393315, 473995, 853191, 1179945, 1232387, 1421985, 3697161, 4265955, 6161935, 11091483, 18485805, 55457415]

約数ペア:

[(1, 55457415), (3, 18485805), (5, 11091483), (9, 6161935), (13, 4265955), (15, 3697161), (39, 1421985), (45, 1232387), (47, 1179945), (65, 853191), (117, 473995), (141, 393315), (195, 284397), (235, 235989), (423, 131105), (585, 94799), (611, 90765), (705, 78663), (1833, 30255), (2017, 27495), (2115, 26221), (3055, 18153), (5499, 10085), (6051, 9165)]