56254071

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 81900288

約数和(自身を除く): 25646217

約数列:

[1, 3, 17, 51, 67, 101, 163, 201, 303, 489, 1139, 1717, 2771, 3417, 5151, 6767, 8313, 10921, 16463, 20301, 32763, 49389, 115039, 185657, 279871, 345117, 556971, 839613, 1103021, 3309063, 18751357, 56254071]

約数ペア:

[(1, 56254071), (3, 18751357), (17, 3309063), (51, 1103021), (67, 839613), (101, 556971), (163, 345117), (201, 279871), (303, 185657), (489, 115039), (1139, 49389), (1717, 32763), (2771, 20301), (3417, 16463), (5151, 10921), (6767, 8313)]