51503764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1340

約数の個数: 36

約数和(自身を含む): 99277500

約数和(自身を除く): 47773736

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1249, 1586, 2498, 3172, 4996, 10309, 16237, 20618, 32474, 41236, 64948, 76189, 152378, 211081, 304756, 422162, 844324, 990457, 1980914, 3961828, 12875941, 25751882, 51503764]

約数ペア:

[(1, 51503764), (2, 25751882), (4, 12875941), (13, 3961828), (26, 1980914), (52, 990457), (61, 844324), (122, 422162), (169, 304756), (244, 211081), (338, 152378), (676, 76189), (793, 64948), (1249, 41236), (1586, 32474), (2498, 20618), (3172, 16237), (4996, 10309)]