55162872

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 154898640

約数和(自身を除く): 99735768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 911, 1044, 1682, 1822, 2088, 2523, 2733, 3364, 3644, 5046, 5466, 6728, 7288, 7569, 8199, 10092, 10932, 15138, 16398, 20184, 21864, 26419, 30276, 32796, 52838, 60552, 65592, 79257, 105676, 158514, 211352, 237771, 317028, 475542, 634056, 766151, 951084, 1532302, 1902168, 2298453, 3064604, 4596906, 6129208, 6895359, 9193812, 13790718, 18387624, 27581436, 55162872]

約数ペア:

[(1, 55162872), (2, 27581436), (3, 18387624), (4, 13790718), (6, 9193812), (8, 6895359), (9, 6129208), (12, 4596906), (18, 3064604), (24, 2298453), (29, 1902168), (36, 1532302), (58, 951084), (72, 766151), (87, 634056), (116, 475542), (174, 317028), (232, 237771), (261, 211352), (348, 158514), (522, 105676), (696, 79257), (841, 65592), (911, 60552), (1044, 52838), (1682, 32796), (1822, 30276), (2088, 26419), (2523, 21864), (2733, 20184), (3364, 16398), (3644, 15138), (5046, 10932), (5466, 10092), (6728, 8199), (7288, 7569)]