54390312

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 164880000

約数和(自身を除く): 110489688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 457, 513, 522, 551, 684, 696, 783, 914, 1026, 1044, 1102, 1368, 1371, 1566, 1653, 1828, 2052, 2088, 2204, 2742, 3132, 3306, 3656, 4104, 4113, 4408, 4959, 5484, 6264, 6612, 8226, 8683, 9918, 10968, 12339, 13224, 13253, 14877, 16452, 17366, 19836, 24678, 26049, 26506, 29754, 32904, 34732, 39672, 39759, 49356, 52098, 53012, 59508, 69464, 78147, 79518, 98712, 104196, 106024, 119016, 119277, 156294, 159036, 208392, 234441, 238554, 251807, 312588, 318072, 357831, 468882, 477108, 503614, 625176, 715662, 755421, 937764, 954216, 1007228, 1431324, 1510842, 1875528, 2014456, 2266263, 2862648, 3021684, 4532526, 6043368, 6798789, 9065052, 13597578, 18130104, 27195156, 54390312]

約数ペア:

[(1, 54390312), (2, 27195156), (3, 18130104), (4, 13597578), (6, 9065052), (8, 6798789), (9, 6043368), (12, 4532526), (18, 3021684), (19, 2862648), (24, 2266263), (27, 2014456), (29, 1875528), (36, 1510842), (38, 1431324), (54, 1007228), (57, 954216), (58, 937764), (72, 755421), (76, 715662), (87, 625176), (108, 503614), (114, 477108), (116, 468882), (152, 357831), (171, 318072), (174, 312588), (216, 251807), (228, 238554), (232, 234441), (261, 208392), (342, 159036), (348, 156294), (456, 119277), (457, 119016), (513, 106024), (522, 104196), (551, 98712), (684, 79518), (696, 78147), (783, 69464), (914, 59508), (1026, 53012), (1044, 52098), (1102, 49356), (1368, 39759), (1371, 39672), (1566, 34732), (1653, 32904), (1828, 29754), (2052, 26506), (2088, 26049), (2204, 24678), (2742, 19836), (3132, 17366), (3306, 16452), (3656, 14877), (4104, 13253), (4113, 13224), (4408, 12339), (4959, 10968), (5484, 9918), (6264, 8683), (6612, 8226)]