55243860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4293

約数の個数: 96

約数和(自身を含む): 182525952

約数和(自身を除く): 127282092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4243, 4340, 6510, 8486, 12729, 13020, 16972, 21215, 25458, 29701, 42430, 50916, 59402, 63645, 84860, 89103, 118804, 127290, 131533, 148505, 178206, 254580, 263066, 297010, 356412, 394599, 445515, 526132, 594020, 657665, 789198, 891030, 920731, 1315330, 1578396, 1782060, 1841462, 1972995, 2630660, 2762193, 3682924, 3945990, 4603655, 5524386, 7891980, 9207310, 11048772, 13810965, 18414620, 27621930, 55243860]

約数ペア:

[(1, 55243860), (2, 27621930), (3, 18414620), (4, 13810965), (5, 11048772), (6, 9207310), (7, 7891980), (10, 5524386), (12, 4603655), (14, 3945990), (15, 3682924), (20, 2762193), (21, 2630660), (28, 1972995), (30, 1841462), (31, 1782060), (35, 1578396), (42, 1315330), (60, 920731), (62, 891030), (70, 789198), (84, 657665), (93, 594020), (105, 526132), (124, 445515), (140, 394599), (155, 356412), (186, 297010), (210, 263066), (217, 254580), (310, 178206), (372, 148505), (420, 131533), (434, 127290), (465, 118804), (620, 89103), (651, 84860), (868, 63645), (930, 59402), (1085, 50916), (1302, 42430), (1860, 29701), (2170, 25458), (2604, 21215), (3255, 16972), (4243, 13020), (4340, 12729), (6510, 8486)]