52447140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{291373}}^1$

素因数の和:291388

約数の個数: 36

約数和(自身を含む): 159090204

約数和(自身を除く): 106643064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 291373, 582746, 874119, 1165492, 1456865, 1748238, 2622357, 2913730, 3496476, 4370595, 5244714, 5827460, 8741190, 10489428, 13111785, 17482380, 26223570, 52447140]

約数ペア:

[(1, 52447140), (2, 26223570), (3, 17482380), (4, 13111785), (5, 10489428), (6, 8741190), (9, 5827460), (10, 5244714), (12, 4370595), (15, 3496476), (18, 2913730), (20, 2622357), (30, 1748238), (36, 1456865), (45, 1165492), (60, 874119), (90, 582746), (180, 291373)]