55205290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2071

約数の個数: 64

約数和(自身を含む): 125535744

約数和(自身を除く): 70330454

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2017, 2737, 3910, 4034, 5474, 10085, 13685, 14119, 20170, 27370, 28238, 34289, 46391, 68578, 70595, 92782, 141190, 171445, 231955, 240023, 324737, 342890, 463910, 480046, 649474, 788647, 1200115, 1577294, 1623685, 2400230, 3247370, 3943235, 5520529, 7886470, 11041058, 27602645, 55205290]

約数ペア:

[(1, 55205290), (2, 27602645), (5, 11041058), (7, 7886470), (10, 5520529), (14, 3943235), (17, 3247370), (23, 2400230), (34, 1623685), (35, 1577294), (46, 1200115), (70, 788647), (85, 649474), (115, 480046), (119, 463910), (161, 342890), (170, 324737), (230, 240023), (238, 231955), (322, 171445), (391, 141190), (595, 92782), (782, 70595), (805, 68578), (1190, 46391), (1610, 34289), (1955, 28238), (2017, 27370), (2737, 20170), (3910, 14119), (4034, 13685), (5474, 10085)]