54199840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11681}}^1$

素因数の和:11725

約数の個数: 48

約数和(自身を含む): 132473880

約数和(自身を除く): 78274040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 11681, 23362, 46724, 58405, 93448, 116810, 186896, 233620, 338749, 373792, 467240, 677498, 934480, 1354996, 1693745, 1868960, 2709992, 3387490, 5419984, 6774980, 10839968, 13549960, 27099920, 54199840]

約数ペア:

[(1, 54199840), (2, 27099920), (4, 13549960), (5, 10839968), (8, 6774980), (10, 5419984), (16, 3387490), (20, 2709992), (29, 1868960), (32, 1693745), (40, 1354996), (58, 934480), (80, 677498), (116, 467240), (145, 373792), (160, 338749), (232, 233620), (290, 186896), (464, 116810), (580, 93448), (928, 58405), (1160, 46724), (2320, 23362), (4640, 11681)]