53085160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32369}}^1$

素因数の和:32421

約数の個数: 32

約数和(自身を含む): 122358600

約数和(自身を除く): 69273440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32369, 64738, 129476, 161845, 258952, 323690, 647380, 1294760, 1327129, 2654258, 5308516, 6635645, 10617032, 13271290, 26542580, 53085160]

約数ペア:

[(1, 53085160), (2, 26542580), (4, 13271290), (5, 10617032), (8, 6635645), (10, 5308516), (20, 2654258), (40, 1327129), (41, 1294760), (82, 647380), (164, 323690), (205, 258952), (328, 161845), (410, 129476), (820, 64738), (1640, 32369)]