47189580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8837}}^1$

素因数の和:8938

約数の個数: 48

約数和(自身を含む): 133630560

約数和(自身を除く): 86440980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 8837, 17674, 26511, 35348, 44185, 53022, 88370, 106044, 132555, 176740, 265110, 530220, 786493, 1572986, 2359479, 3145972, 3932465, 4718958, 7864930, 9437916, 11797395, 15729860, 23594790, 47189580]

約数ペア:

[(1, 47189580), (2, 23594790), (3, 15729860), (4, 11797395), (5, 9437916), (6, 7864930), (10, 4718958), (12, 3932465), (15, 3145972), (20, 2359479), (30, 1572986), (60, 786493), (89, 530220), (178, 265110), (267, 176740), (356, 132555), (445, 106044), (534, 88370), (890, 53022), (1068, 44185), (1335, 35348), (1780, 26511), (2670, 17674), (5340, 8837)]