50742445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 69713280

約数和(自身を除く): 18970835

約数列:

[1, 5, 13, 19, 65, 95, 181, 227, 247, 905, 1135, 1235, 2353, 2951, 3439, 4313, 11765, 14755, 17195, 21565, 41087, 44707, 56069, 205435, 223535, 280345, 534131, 780653, 2670655, 3903265, 10148489, 50742445]

約数ペア:

[(1, 50742445), (5, 10148489), (13, 3903265), (19, 2670655), (65, 780653), (95, 534131), (181, 280345), (227, 223535), (247, 205435), (905, 56069), (1135, 44707), (1235, 41087), (2353, 21565), (2951, 17195), (3439, 14755), (4313, 11765)]