52723060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 119952000

約数和(自身を除く): 67228940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 995, 1019, 1990, 2038, 2587, 3980, 4076, 5095, 5174, 10190, 10348, 12935, 13247, 20380, 25870, 26494, 51740, 52988, 66235, 132470, 202781, 264940, 405562, 811124, 1013905, 2027810, 2636153, 4055620, 5272306, 10544612, 13180765, 26361530, 52723060]

約数ペア:

[(1, 52723060), (2, 26361530), (4, 13180765), (5, 10544612), (10, 5272306), (13, 4055620), (20, 2636153), (26, 2027810), (52, 1013905), (65, 811124), (130, 405562), (199, 264940), (260, 202781), (398, 132470), (796, 66235), (995, 52988), (1019, 51740), (1990, 26494), (2038, 25870), (2587, 20380), (3980, 13247), (4076, 12935), (5095, 10348), (5174, 10190)]