54649411380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{976231}}^1$

素因数の和:976557

約数の個数: 72

約数和(自身を含む): 166303073664

約数和(自身を除く): 111653662284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311, 622, 933, 1244, 1555, 1866, 2799, 3110, 3732, 4665, 5598, 6220, 9330, 11196, 13995, 18660, 27990, 55980, 976231, 1952462, 2928693, 3904924, 4881155, 5857386, 8786079, 9762310, 11714772, 14643465, 17572158, 19524620, 29286930, 35144316, 43930395, 58573860, 87860790, 175721580, 303607841, 607215682, 910823523, 1214431364, 1518039205, 1821647046, 2732470569, 3036078410, 3643294092, 4554117615, 5464941138, 6072156820, 9108235230, 10929882276, 13662352845, 18216470460, 27324705690, 54649411380]

約数ペア:

[(1, 54649411380), (2, 27324705690), (3, 18216470460), (4, 13662352845), (5, 10929882276), (6, 9108235230), (9, 6072156820), (10, 5464941138), (12, 4554117615), (15, 3643294092), (18, 3036078410), (20, 2732470569), (30, 1821647046), (36, 1518039205), (45, 1214431364), (60, 910823523), (90, 607215682), (180, 303607841), (311, 175721580), (622, 87860790), (933, 58573860), (1244, 43930395), (1555, 35144316), (1866, 29286930), (2799, 19524620), (3110, 17572158), (3732, 14643465), (4665, 11714772), (5598, 9762310), (6220, 8786079), (9330, 5857386), (11196, 4881155), (13995, 3904924), (18660, 2928693), (27990, 1952462), (55980, 976231)]