51899540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 138184704

約数和(自身を除く): 86285164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 220, 268, 308, 335, 385, 469, 503, 670, 737, 770, 938, 1006, 1340, 1474, 1540, 1876, 2012, 2345, 2515, 2948, 3521, 3685, 4690, 5030, 5159, 5533, 7042, 7370, 9380, 10060, 10318, 11066, 14084, 14740, 17605, 20636, 22132, 25795, 27665, 33701, 35210, 38731, 51590, 55330, 67402, 70420, 77462, 103180, 110660, 134804, 154924, 168505, 193655, 235907, 337010, 370711, 387310, 471814, 674020, 741422, 774620, 943628, 1179535, 1482844, 1853555, 2359070, 2594977, 3707110, 4718140, 5189954, 7414220, 10379908, 12974885, 25949770, 51899540]

約数ペア:

[(1, 51899540), (2, 25949770), (4, 12974885), (5, 10379908), (7, 7414220), (10, 5189954), (11, 4718140), (14, 3707110), (20, 2594977), (22, 2359070), (28, 1853555), (35, 1482844), (44, 1179535), (55, 943628), (67, 774620), (70, 741422), (77, 674020), (110, 471814), (134, 387310), (140, 370711), (154, 337010), (220, 235907), (268, 193655), (308, 168505), (335, 154924), (385, 134804), (469, 110660), (503, 103180), (670, 77462), (737, 70420), (770, 67402), (938, 55330), (1006, 51590), (1340, 38731), (1474, 35210), (1540, 33701), (1876, 27665), (2012, 25795), (2345, 22132), (2515, 20636), (2948, 17605), (3521, 14740), (3685, 14084), (4690, 11066), (5030, 10318), (5159, 10060), (5533, 9380), (7042, 7370)]