54985644

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 167003200

約数和(自身を除く): 112017556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 73, 84, 98, 122, 126, 146, 147, 183, 196, 219, 244, 252, 292, 294, 343, 366, 427, 438, 441, 511, 549, 588, 657, 686, 732, 854, 876, 882, 1022, 1029, 1098, 1281, 1314, 1372, 1533, 1708, 1764, 2044, 2058, 2196, 2562, 2628, 2989, 3066, 3087, 3577, 3843, 4116, 4453, 4599, 5124, 5978, 6132, 6174, 7154, 7686, 8906, 8967, 9198, 10731, 11956, 12348, 13359, 14308, 15372, 17812, 17934, 18396, 20923, 21462, 25039, 26718, 26901, 31171, 32193, 35868, 40077, 41846, 42924, 50078, 53436, 53802, 62342, 62769, 64386, 75117, 80154, 83692, 93513, 100156, 107604, 124684, 125538, 128772, 150234, 160308, 187026, 188307, 218197, 225351, 251076, 280539, 300468, 374052, 376614, 436394, 450702, 561078, 654591, 753228, 872788, 901404, 1122156, 1309182, 1527379, 1963773, 2618364, 3054758, 3927546, 4582137, 6109516, 7855092, 9164274, 13746411, 18328548, 27492822, 54985644]

約数ペア:

[(1, 54985644), (2, 27492822), (3, 18328548), (4, 13746411), (6, 9164274), (7, 7855092), (9, 6109516), (12, 4582137), (14, 3927546), (18, 3054758), (21, 2618364), (28, 1963773), (36, 1527379), (42, 1309182), (49, 1122156), (61, 901404), (63, 872788), (73, 753228), (84, 654591), (98, 561078), (122, 450702), (126, 436394), (146, 376614), (147, 374052), (183, 300468), (196, 280539), (219, 251076), (244, 225351), (252, 218197), (292, 188307), (294, 187026), (343, 160308), (366, 150234), (427, 128772), (438, 125538), (441, 124684), (511, 107604), (549, 100156), (588, 93513), (657, 83692), (686, 80154), (732, 75117), (854, 64386), (876, 62769), (882, 62342), (1022, 53802), (1029, 53436), (1098, 50078), (1281, 42924), (1314, 41846), (1372, 40077), (1533, 35868), (1708, 32193), (1764, 31171), (2044, 26901), (2058, 26718), (2196, 25039), (2562, 21462), (2628, 20923), (2989, 18396), (3066, 17934), (3087, 17812), (3577, 15372), (3843, 14308), (4116, 13359), (4453, 12348), (4599, 11956), (5124, 10731), (5978, 9198), (6132, 8967), (6174, 8906), (7154, 7686)]