55017816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 110455464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 53, 56, 74, 84, 106, 111, 148, 159, 167, 168, 212, 222, 259, 296, 318, 334, 371, 424, 444, 501, 518, 636, 668, 742, 777, 888, 1002, 1036, 1113, 1169, 1272, 1336, 1484, 1554, 1961, 2004, 2072, 2226, 2338, 2968, 3108, 3507, 3922, 4008, 4452, 4676, 5883, 6179, 6216, 7014, 7844, 8851, 8904, 9352, 11766, 12358, 13727, 14028, 15688, 17702, 18537, 23532, 24716, 26553, 27454, 28056, 35404, 37074, 41181, 43253, 47064, 49432, 53106, 54908, 61957, 70808, 74148, 82362, 86506, 106212, 109816, 123914, 129759, 148296, 164724, 173012, 185871, 212424, 247828, 259518, 327487, 329448, 346024, 371742, 495656, 519036, 654974, 743484, 982461, 1038072, 1309948, 1486968, 1964922, 2292409, 2619896, 3929844, 4584818, 6877227, 7859688, 9169636, 13754454, 18339272, 27508908, 55017816]

約数ペア:

[(1, 55017816), (2, 27508908), (3, 18339272), (4, 13754454), (6, 9169636), (7, 7859688), (8, 6877227), (12, 4584818), (14, 3929844), (21, 2619896), (24, 2292409), (28, 1964922), (37, 1486968), (42, 1309948), (53, 1038072), (56, 982461), (74, 743484), (84, 654974), (106, 519036), (111, 495656), (148, 371742), (159, 346024), (167, 329448), (168, 327487), (212, 259518), (222, 247828), (259, 212424), (296, 185871), (318, 173012), (334, 164724), (371, 148296), (424, 129759), (444, 123914), (501, 109816), (518, 106212), (636, 86506), (668, 82362), (742, 74148), (777, 70808), (888, 61957), (1002, 54908), (1036, 53106), (1113, 49432), (1169, 47064), (1272, 43253), (1336, 41181), (1484, 37074), (1554, 35404), (1961, 28056), (2004, 27454), (2072, 26553), (2226, 24716), (2338, 23532), (2968, 18537), (3108, 17702), (3507, 15688), (3922, 14028), (4008, 13727), (4452, 12358), (4676, 11766), (5883, 9352), (6179, 8904), (6216, 8851), (7014, 7844)]