55365280

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1181}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 131358024

約数和(自身を除く): 75992744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 586, 1172, 1181, 1465, 2344, 2362, 2930, 4688, 4724, 5860, 5905, 9376, 9448, 11720, 11810, 18896, 23440, 23620, 37792, 46880, 47240, 94480, 188960, 346033, 692066, 1384132, 1730165, 2768264, 3460330, 5536528, 6920660, 11073056, 13841320, 27682640, 55365280]

約数ペア:

[(1, 55365280), (2, 27682640), (4, 13841320), (5, 11073056), (8, 6920660), (10, 5536528), (16, 3460330), (20, 2768264), (32, 1730165), (40, 1384132), (80, 692066), (160, 346033), (293, 188960), (586, 94480), (1172, 47240), (1181, 46880), (1465, 37792), (2344, 23620), (2362, 23440), (2930, 18896), (4688, 11810), (4724, 11720), (5860, 9448), (5905, 9376)]