54456540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12433}}^1$

素因数の和:12518

約数の個数: 48

約数和(自身を含む): 154579488

約数和(自身を除く): 100122948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 12433, 24866, 37299, 49732, 62165, 74598, 124330, 149196, 186495, 248660, 372990, 745980, 907609, 1815218, 2722827, 3630436, 4538045, 5445654, 9076090, 10891308, 13614135, 18152180, 27228270, 54456540]

約数ペア:

[(1, 54456540), (2, 27228270), (3, 18152180), (4, 13614135), (5, 10891308), (6, 9076090), (10, 5445654), (12, 4538045), (15, 3630436), (20, 2722827), (30, 1815218), (60, 907609), (73, 745980), (146, 372990), (219, 248660), (292, 186495), (365, 149196), (438, 124330), (730, 74598), (876, 62165), (1095, 49732), (1460, 37299), (2190, 24866), (4380, 12433)]