51513912

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{8039}}^1$

素因数の和:8140

約数の個数: 48

約数和(自身を含む): 141102000

約数和(自身を除く): 89588088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 8039, 16078, 24117, 32156, 48234, 64312, 72351, 96468, 144702, 192936, 289404, 578808, 715471, 1430942, 2146413, 2861884, 4292826, 5723768, 6439239, 8585652, 12878478, 17171304, 25756956, 51513912]

約数ペア:

[(1, 51513912), (2, 25756956), (3, 17171304), (4, 12878478), (6, 8585652), (8, 6439239), (9, 5723768), (12, 4292826), (18, 2861884), (24, 2146413), (36, 1430942), (72, 715471), (89, 578808), (178, 289404), (267, 192936), (356, 144702), (534, 96468), (712, 72351), (801, 64312), (1068, 48234), (1602, 32156), (2136, 24117), (3204, 16078), (6408, 8039)]