1568448050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{141941}}^1$

素因数の和:141983

約数の個数: 48

約数和(自身を含む): 3326552712

約数和(自身を除く): 1758104662

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 141941, 283882, 709705, 1419410, 1845233, 2412997, 3548525, 3690466, 4825994, 7097050, 9226165, 12064985, 18452330, 24129970, 31368961, 46130825, 60324925, 62737922, 92261650, 120649850, 156844805, 313689610, 784224025, 1568448050]

約数ペア:

[(1, 1568448050), (2, 784224025), (5, 313689610), (10, 156844805), (13, 120649850), (17, 92261650), (25, 62737922), (26, 60324925), (34, 46130825), (50, 31368961), (65, 24129970), (85, 18452330), (130, 12064985), (170, 9226165), (221, 7097050), (325, 4825994), (425, 3690466), (442, 3548525), (650, 2412997), (850, 1845233), (1105, 1419410), (2210, 709705), (5525, 283882), (11050, 141941)]