55994292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 151220160

約数和(自身を除く): 95225868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1153, 1278, 1349, 2306, 2556, 2698, 3459, 4047, 4612, 5396, 6918, 8094, 10377, 12141, 13836, 16188, 20754, 21907, 24282, 41508, 43814, 48564, 65721, 81863, 87628, 131442, 163726, 197163, 245589, 262884, 327452, 394326, 491178, 736767, 788652, 982356, 1473534, 1555397, 2947068, 3110794, 4666191, 6221588, 9332382, 13998573, 18664764, 27997146, 55994292]

約数ペア:

[(1, 55994292), (2, 27997146), (3, 18664764), (4, 13998573), (6, 9332382), (9, 6221588), (12, 4666191), (18, 3110794), (19, 2947068), (36, 1555397), (38, 1473534), (57, 982356), (71, 788652), (76, 736767), (114, 491178), (142, 394326), (171, 327452), (213, 262884), (228, 245589), (284, 197163), (342, 163726), (426, 131442), (639, 87628), (684, 81863), (852, 65721), (1153, 48564), (1278, 43814), (1349, 41508), (2306, 24282), (2556, 21907), (2698, 20754), (3459, 16188), (4047, 13836), (4612, 12141), (5396, 10377), (6918, 8094)]