55488664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 82405736

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 121, 133, 152, 154, 209, 242, 266, 308, 418, 431, 484, 532, 616, 836, 847, 862, 968, 1064, 1463, 1672, 1694, 1724, 2299, 2926, 3017, 3388, 3448, 4598, 4741, 5852, 6034, 6776, 8189, 9196, 9482, 11704, 12068, 16093, 16378, 18392, 18964, 24136, 32186, 32756, 33187, 37928, 52151, 57323, 64372, 65512, 66374, 90079, 104302, 114646, 128744, 132748, 180158, 208604, 229292, 265496, 360316, 365057, 417208, 458584, 630553, 720632, 730114, 990869, 1261106, 1460228, 1981738, 2522212, 2920456, 3963476, 5044424, 6936083, 7926952, 13872166, 27744332, 55488664]

約数ペア:

[(1, 55488664), (2, 27744332), (4, 13872166), (7, 7926952), (8, 6936083), (11, 5044424), (14, 3963476), (19, 2920456), (22, 2522212), (28, 1981738), (38, 1460228), (44, 1261106), (56, 990869), (76, 730114), (77, 720632), (88, 630553), (121, 458584), (133, 417208), (152, 365057), (154, 360316), (209, 265496), (242, 229292), (266, 208604), (308, 180158), (418, 132748), (431, 128744), (484, 114646), (532, 104302), (616, 90079), (836, 66374), (847, 65512), (862, 64372), (968, 57323), (1064, 52151), (1463, 37928), (1672, 33187), (1694, 32756), (1724, 32186), (2299, 24136), (2926, 18964), (3017, 18392), (3388, 16378), (3448, 16093), (4598, 12068), (4741, 11704), (5852, 9482), (6034, 9196), (6776, 8189)]