55487544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7681}}^1$

素因数の和:7740

約数の個数: 64

約数和(自身を含む): 162243840

約数和(自身を除く): 106756296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 7681, 15362, 23043, 30724, 46086, 53767, 61448, 92172, 107534, 161301, 184344, 215068, 322602, 330283, 430136, 645204, 660566, 990849, 1290408, 1321132, 1981698, 2311981, 2642264, 3963396, 4623962, 6935943, 7926792, 9247924, 13871886, 18495848, 27743772, 55487544]

約数ペア:

[(1, 55487544), (2, 27743772), (3, 18495848), (4, 13871886), (6, 9247924), (7, 7926792), (8, 6935943), (12, 4623962), (14, 3963396), (21, 2642264), (24, 2311981), (28, 1981698), (42, 1321132), (43, 1290408), (56, 990849), (84, 660566), (86, 645204), (129, 430136), (168, 330283), (172, 322602), (258, 215068), (301, 184344), (344, 161301), (516, 107534), (602, 92172), (903, 61448), (1032, 53767), (1204, 46086), (1806, 30724), (2408, 23043), (3612, 15362), (7224, 7681)]