55489644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2580

約数の個数: 96

約数和(自身を含む): 170150400

約数和(自身を除く): 114660756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 2531, 3132, 3654, 5062, 5481, 7308, 7593, 10124, 10962, 15186, 17717, 21924, 22779, 30372, 35434, 45558, 53151, 68337, 70868, 73399, 91116, 106302, 136674, 146798, 159453, 212604, 220197, 273348, 293596, 318906, 440394, 478359, 513793, 637812, 660591, 880788, 956718, 1027586, 1321182, 1541379, 1913436, 1981773, 2055172, 2642364, 3082758, 3963546, 4624137, 6165516, 7927092, 9248274, 13872411, 18496548, 27744822, 55489644]

約数ペア:

[(1, 55489644), (2, 27744822), (3, 18496548), (4, 13872411), (6, 9248274), (7, 7927092), (9, 6165516), (12, 4624137), (14, 3963546), (18, 3082758), (21, 2642364), (27, 2055172), (28, 1981773), (29, 1913436), (36, 1541379), (42, 1321182), (54, 1027586), (58, 956718), (63, 880788), (84, 660591), (87, 637812), (108, 513793), (116, 478359), (126, 440394), (174, 318906), (189, 293596), (203, 273348), (252, 220197), (261, 212604), (348, 159453), (378, 146798), (406, 136674), (522, 106302), (609, 91116), (756, 73399), (783, 70868), (812, 68337), (1044, 53151), (1218, 45558), (1566, 35434), (1827, 30372), (2436, 22779), (2531, 21924), (3132, 17717), (3654, 15186), (5062, 10962), (5481, 10124), (7308, 7593)]