55276236

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3907}}^1$

素因数の和:4051

約数の個数: 48

約数和(自身を含む): 144439680

約数和(自身を除く): 89163444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 3907, 4716, 7074, 7814, 11721, 14148, 15628, 23442, 35163, 46884, 70326, 105489, 140652, 210978, 421956, 511817, 1023634, 1535451, 2047268, 3070902, 4606353, 6141804, 9212706, 13819059, 18425412, 27638118, 55276236]

約数ペア:

[(1, 55276236), (2, 27638118), (3, 18425412), (4, 13819059), (6, 9212706), (9, 6141804), (12, 4606353), (18, 3070902), (27, 2047268), (36, 1535451), (54, 1023634), (108, 511817), (131, 421956), (262, 210978), (393, 140652), (524, 105489), (786, 70326), (1179, 46884), (1572, 35163), (2358, 23442), (3537, 15628), (3907, 14148), (4716, 11721), (7074, 7814)]