51721812

素因数分解:

$2^2\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{1367}}^1$

素因数の和:2428

約数の個数: 36

約数和(自身を含む): 130961376

約数和(自身を除く): 79239564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1051, 1367, 2102, 2734, 3153, 4101, 4204, 5468, 6306, 8202, 9459, 12303, 12612, 16404, 18918, 24606, 37836, 49212, 1436717, 2873434, 4310151, 5746868, 8620302, 12930453, 17240604, 25860906, 51721812]

約数ペア:

[(1, 51721812), (2, 25860906), (3, 17240604), (4, 12930453), (6, 8620302), (9, 5746868), (12, 4310151), (18, 2873434), (36, 1436717), (1051, 49212), (1367, 37836), (2102, 24606), (2734, 18918), (3153, 16404), (4101, 12612), (4204, 12303), (5468, 9459), (6306, 8202)]