54492140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 121800672

約数和(自身を除く): 67308532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 293, 340, 547, 586, 1094, 1172, 1465, 2188, 2735, 2930, 4981, 5470, 5860, 9299, 9962, 10940, 18598, 19924, 24905, 37196, 46495, 49810, 92990, 99620, 160271, 185980, 320542, 641084, 801355, 1602710, 2724607, 3205420, 5449214, 10898428, 13623035, 27246070, 54492140]

約数ペア:

[(1, 54492140), (2, 27246070), (4, 13623035), (5, 10898428), (10, 5449214), (17, 3205420), (20, 2724607), (34, 1602710), (68, 801355), (85, 641084), (170, 320542), (293, 185980), (340, 160271), (547, 99620), (586, 92990), (1094, 49810), (1172, 46495), (1465, 37196), (2188, 24905), (2735, 19924), (2930, 18598), (4981, 10940), (5470, 9962), (5860, 9299)]