56811654

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 138288384

約数和(自身を除く): 81476730

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 53, 62, 93, 102, 106, 113, 153, 159, 186, 226, 279, 306, 318, 339, 477, 527, 558, 678, 901, 954, 1017, 1054, 1581, 1643, 1802, 1921, 2034, 2703, 3162, 3286, 3503, 3842, 4743, 4929, 5406, 5763, 5989, 7006, 8109, 9486, 9858, 10509, 11526, 11978, 14787, 16218, 17289, 17967, 21018, 27931, 29574, 31527, 34578, 35934, 53901, 55862, 59551, 63054, 83793, 101813, 107802, 119102, 167586, 178653, 185659, 203626, 251379, 305439, 357306, 371318, 502758, 535959, 556977, 610878, 916317, 1071918, 1113954, 1670931, 1832634, 3156203, 3341862, 6312406, 9468609, 18937218, 28405827, 56811654]

約数ペア:

[(1, 56811654), (2, 28405827), (3, 18937218), (6, 9468609), (9, 6312406), (17, 3341862), (18, 3156203), (31, 1832634), (34, 1670931), (51, 1113954), (53, 1071918), (62, 916317), (93, 610878), (102, 556977), (106, 535959), (113, 502758), (153, 371318), (159, 357306), (186, 305439), (226, 251379), (279, 203626), (306, 185659), (318, 178653), (339, 167586), (477, 119102), (527, 107802), (558, 101813), (678, 83793), (901, 63054), (954, 59551), (1017, 55862), (1054, 53901), (1581, 35934), (1643, 34578), (1802, 31527), (1921, 29574), (2034, 27931), (2703, 21018), (3162, 17967), (3286, 17289), (3503, 16218), (3842, 14787), (4743, 11978), (4929, 11526), (5406, 10509), (5763, 9858), (5989, 9486), (7006, 8109)]