51125536

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20749}}^1$

素因数の和:20777

約数の個数: 48

約数和(自身を含む): 125496000

約数和(自身を除く): 74370464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 20749, 41498, 82996, 145243, 165992, 228239, 290486, 331984, 456478, 580972, 663968, 912956, 1161944, 1597673, 1825912, 2323888, 3195346, 3651824, 4647776, 6390692, 7303648, 12781384, 25562768, 51125536]

約数ペア:

[(1, 51125536), (2, 25562768), (4, 12781384), (7, 7303648), (8, 6390692), (11, 4647776), (14, 3651824), (16, 3195346), (22, 2323888), (28, 1825912), (32, 1597673), (44, 1161944), (56, 912956), (77, 663968), (88, 580972), (112, 456478), (154, 331984), (176, 290486), (224, 228239), (308, 165992), (352, 145243), (616, 82996), (1232, 41498), (2464, 20749)]