55171648

素因数分解:

$2^6\times 7^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 84

約数和(自身を含む): 129636012

約数和(自身を除く): 74464364

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 146, 196, 224, 241, 292, 392, 448, 482, 511, 584, 784, 964, 1022, 1168, 1568, 1687, 1928, 2044, 2336, 3136, 3374, 3577, 3856, 4088, 4672, 6748, 7154, 7712, 8176, 11809, 13496, 14308, 15424, 16352, 17593, 23618, 26992, 28616, 32704, 35186, 47236, 53984, 57232, 70372, 94472, 107968, 114464, 123151, 140744, 188944, 228928, 246302, 281488, 377888, 492604, 562976, 755776, 862057, 985208, 1125952, 1724114, 1970416, 3448228, 3940832, 6896456, 7881664, 13792912, 27585824, 55171648]

約数ペア:

[(1, 55171648), (2, 27585824), (4, 13792912), (7, 7881664), (8, 6896456), (14, 3940832), (16, 3448228), (28, 1970416), (32, 1724114), (49, 1125952), (56, 985208), (64, 862057), (73, 755776), (98, 562976), (112, 492604), (146, 377888), (196, 281488), (224, 246302), (241, 228928), (292, 188944), (392, 140744), (448, 123151), (482, 114464), (511, 107968), (584, 94472), (784, 70372), (964, 57232), (1022, 53984), (1168, 47236), (1568, 35186), (1687, 32704), (1928, 28616), (2044, 26992), (2336, 23618), (3136, 17593), (3374, 16352), (3577, 15424), (3856, 14308), (4088, 13496), (4672, 11809), (6748, 8176), (7154, 7712)]