55522852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 122895360

約数和(自身を除く): 67372508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 2539, 3124, 5078, 5467, 10156, 10934, 17773, 21868, 27929, 35546, 55858, 71092, 111716, 180269, 195503, 360538, 391006, 721076, 782012, 1261883, 1982959, 2523766, 3965918, 5047532, 7931836, 13880713, 27761426, 55522852]

約数ペア:

[(1, 55522852), (2, 27761426), (4, 13880713), (7, 7931836), (11, 5047532), (14, 3965918), (22, 2523766), (28, 1982959), (44, 1261883), (71, 782012), (77, 721076), (142, 391006), (154, 360538), (284, 195503), (308, 180269), (497, 111716), (781, 71092), (994, 55858), (1562, 35546), (1988, 27929), (2539, 21868), (3124, 17773), (5078, 10934), (5467, 10156)]