55790008540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2267}}^1\times {\mathrm{175783}}^1$

素因数の和:178066

約数の個数: 48

約数和(自身を含む): 133955845632

約数和(自身を除く): 78165837092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2267, 4534, 9068, 11335, 15869, 22670, 31738, 45340, 63476, 79345, 158690, 175783, 317380, 351566, 703132, 878915, 1230481, 1757830, 2460962, 3515660, 4921924, 6152405, 12304810, 24609620, 398500061, 797000122, 1594000244, 1992500305, 2789500427, 3985000610, 5579000854, 7970001220, 11158001708, 13947502135, 27895004270, 55790008540]

約数ペア:

[(1, 55790008540), (2, 27895004270), (4, 13947502135), (5, 11158001708), (7, 7970001220), (10, 5579000854), (14, 3985000610), (20, 2789500427), (28, 1992500305), (35, 1594000244), (70, 797000122), (140, 398500061), (2267, 24609620), (4534, 12304810), (9068, 6152405), (11335, 4921924), (15869, 3515660), (22670, 2460962), (31738, 1757830), (45340, 1230481), (63476, 878915), (79345, 703132), (158690, 351566), (175783, 317380)]