55021572

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3889}}^1$

素因数の和:4033

約数の個数: 48

約数和(自身を含む): 143774400

約数和(自身を除く): 88752828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 3889, 4716, 7074, 7778, 11667, 14148, 15556, 23334, 35001, 46668, 70002, 105003, 140004, 210006, 420012, 509459, 1018918, 1528377, 2037836, 3056754, 4585131, 6113508, 9170262, 13755393, 18340524, 27510786, 55021572]

約数ペア:

[(1, 55021572), (2, 27510786), (3, 18340524), (4, 13755393), (6, 9170262), (9, 6113508), (12, 4585131), (18, 3056754), (27, 2037836), (36, 1528377), (54, 1018918), (108, 509459), (131, 420012), (262, 210006), (393, 140004), (524, 105003), (786, 70002), (1179, 46668), (1572, 35001), (2358, 23334), (3537, 15556), (3889, 14148), (4716, 11667), (7074, 7778)]