57556460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 138711552

約数和(自身を除く): 81155092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 37, 52, 62, 65, 74, 124, 130, 148, 155, 185, 193, 260, 310, 370, 386, 403, 481, 620, 740, 772, 806, 962, 965, 1147, 1612, 1924, 1930, 2015, 2294, 2405, 2509, 3860, 4030, 4588, 4810, 5018, 5735, 5983, 7141, 8060, 9620, 10036, 11470, 11966, 12545, 14282, 14911, 22940, 23932, 25090, 28564, 29822, 29915, 35705, 50180, 59644, 59830, 71410, 74555, 77779, 92833, 119660, 142820, 149110, 155558, 185666, 221371, 298220, 311116, 371332, 388895, 442742, 464165, 777790, 885484, 928330, 1106855, 1555580, 1856660, 2213710, 2877823, 4427420, 5755646, 11511292, 14389115, 28778230, 57556460]

約数ペア:

[(1, 57556460), (2, 28778230), (4, 14389115), (5, 11511292), (10, 5755646), (13, 4427420), (20, 2877823), (26, 2213710), (31, 1856660), (37, 1555580), (52, 1106855), (62, 928330), (65, 885484), (74, 777790), (124, 464165), (130, 442742), (148, 388895), (155, 371332), (185, 311116), (193, 298220), (260, 221371), (310, 185666), (370, 155558), (386, 149110), (403, 142820), (481, 119660), (620, 92833), (740, 77779), (772, 74555), (806, 71410), (962, 59830), (965, 59644), (1147, 50180), (1612, 35705), (1924, 29915), (1930, 29822), (2015, 28564), (2294, 25090), (2405, 23932), (2509, 22940), (3860, 14911), (4030, 14282), (4588, 12545), (4810, 11966), (5018, 11470), (5735, 10036), (5983, 9620), (7141, 8060)]