56653080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 187246080

約数和(自身を除く): 130593000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 167, 220, 257, 264, 330, 334, 440, 501, 514, 660, 668, 771, 835, 1002, 1028, 1285, 1320, 1336, 1542, 1670, 1837, 2004, 2056, 2505, 2570, 2827, 3084, 3340, 3674, 3855, 4008, 5010, 5140, 5511, 5654, 6168, 6680, 7348, 7710, 8481, 9185, 10020, 10280, 11022, 11308, 14135, 14696, 15420, 16962, 18370, 20040, 22044, 22616, 27555, 28270, 30840, 33924, 36740, 42405, 42919, 44088, 55110, 56540, 67848, 73480, 84810, 85838, 110220, 113080, 128757, 169620, 171676, 214595, 220440, 257514, 339240, 343352, 429190, 472109, 515028, 643785, 858380, 944218, 1030056, 1287570, 1416327, 1716760, 1888436, 2360545, 2575140, 2832654, 3776872, 4721090, 5150280, 5665308, 7081635, 9442180, 11330616, 14163270, 18884360, 28326540, 56653080]

約数ペア:

[(1, 56653080), (2, 28326540), (3, 18884360), (4, 14163270), (5, 11330616), (6, 9442180), (8, 7081635), (10, 5665308), (11, 5150280), (12, 4721090), (15, 3776872), (20, 2832654), (22, 2575140), (24, 2360545), (30, 1888436), (33, 1716760), (40, 1416327), (44, 1287570), (55, 1030056), (60, 944218), (66, 858380), (88, 643785), (110, 515028), (120, 472109), (132, 429190), (165, 343352), (167, 339240), (220, 257514), (257, 220440), (264, 214595), (330, 171676), (334, 169620), (440, 128757), (501, 113080), (514, 110220), (660, 85838), (668, 84810), (771, 73480), (835, 67848), (1002, 56540), (1028, 55110), (1285, 44088), (1320, 42919), (1336, 42405), (1542, 36740), (1670, 33924), (1837, 30840), (2004, 28270), (2056, 27555), (2505, 22616), (2570, 22044), (2827, 20040), (3084, 18370), (3340, 16962), (3674, 15420), (3855, 14696), (4008, 14135), (5010, 11308), (5140, 11022), (5511, 10280), (5654, 10020), (6168, 9185), (6680, 8481), (7348, 7710)]