54281248

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7817}}^1$

素因数の和:7865

約数の個数: 48

約数和(自身を含む): 126088704

約数和(自身を除く): 71807456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 7817, 15634, 31268, 54719, 62536, 109438, 125072, 218876, 242327, 250144, 437752, 484654, 875504, 969308, 1696289, 1751008, 1938616, 3392578, 3877232, 6785156, 7754464, 13570312, 27140624, 54281248]

約数ペア:

[(1, 54281248), (2, 27140624), (4, 13570312), (7, 7754464), (8, 6785156), (14, 3877232), (16, 3392578), (28, 1938616), (31, 1751008), (32, 1696289), (56, 969308), (62, 875504), (112, 484654), (124, 437752), (217, 250144), (224, 242327), (248, 218876), (434, 125072), (496, 109438), (868, 62536), (992, 54719), (1736, 31268), (3472, 15634), (6944, 7817)]