47139090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{167}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 114996672

約数和(自身を除く): 67857582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 167, 194, 291, 334, 485, 501, 582, 835, 970, 1002, 1455, 1670, 2505, 2910, 5010, 9409, 16199, 18818, 28227, 32398, 47045, 48597, 56454, 80995, 94090, 97194, 141135, 161990, 242985, 282270, 485970, 1571303, 3142606, 4713909, 7856515, 9427818, 15713030, 23569545, 47139090]

約数ペア:

[(1, 47139090), (2, 23569545), (3, 15713030), (5, 9427818), (6, 7856515), (10, 4713909), (15, 3142606), (30, 1571303), (97, 485970), (167, 282270), (194, 242985), (291, 161990), (334, 141135), (485, 97194), (501, 94090), (582, 80995), (835, 56454), (970, 48597), (1002, 47045), (1455, 32398), (1670, 28227), (2505, 18818), (2910, 16199), (5010, 9409)]