54390448

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8231}}^1$

素因数の和:8305

約数の個数: 40

約数和(自身を含む): 122492160

約数和(自身を除く): 68101712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 8231, 16462, 32924, 57617, 65848, 115234, 131696, 230468, 460936, 485629, 921872, 971258, 1942516, 3399403, 3885032, 6798806, 7770064, 13597612, 27195224, 54390448]

約数ペア:

[(1, 54390448), (2, 27195224), (4, 13597612), (7, 7770064), (8, 6798806), (14, 3885032), (16, 3399403), (28, 1942516), (56, 971258), (59, 921872), (112, 485629), (118, 460936), (236, 230468), (413, 131696), (472, 115234), (826, 65848), (944, 57617), (1652, 32924), (3304, 16462), (6608, 8231)]