54278658340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1069741}}^1$

素因数の和:1069852

約数の個数: 48

約数和(自身を含む): 118612992960

約数和(自身を除く): 64334334620

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 118, 172, 215, 236, 295, 430, 590, 860, 1180, 2537, 5074, 10148, 12685, 25370, 50740, 1069741, 2139482, 4278964, 5348705, 10697410, 21394820, 45998863, 63114719, 91997726, 126229438, 183995452, 229994315, 252458876, 315573595, 459988630, 631147190, 919977260, 1262294380, 2713932917, 5427865834, 10855731668, 13569664585, 27139329170, 54278658340]

約数ペア:

[(1, 54278658340), (2, 27139329170), (4, 13569664585), (5, 10855731668), (10, 5427865834), (20, 2713932917), (43, 1262294380), (59, 919977260), (86, 631147190), (118, 459988630), (172, 315573595), (215, 252458876), (236, 229994315), (295, 183995452), (430, 126229438), (590, 91997726), (860, 63114719), (1180, 45998863), (2537, 21394820), (5074, 10697410), (10148, 5348705), (12685, 4278964), (25370, 2139482), (50740, 1069741)]