53961280

素因数分解:

$2^6\times 5^1\times {\mathrm{168629}}^1$

素因数の和:168646

約数の個数: 28

約数和(自身を含む): 128496060

約数和(自身を除く): 74534780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 168629, 337258, 674516, 843145, 1349032, 1686290, 2698064, 3372580, 5396128, 6745160, 10792256, 13490320, 26980640, 53961280]

約数ペア:

[(1, 53961280), (2, 26980640), (4, 13490320), (5, 10792256), (8, 6745160), (10, 5396128), (16, 3372580), (20, 2698064), (32, 1686290), (40, 1349032), (64, 843145), (80, 674516), (160, 337258), (320, 168629)]