53323655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 81658368

約数和(自身を除く): 28334713

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3221, 3311, 16105, 16555, 22547, 35431, 112735, 138503, 177155, 248017, 692515, 969521, 1240085, 1523533, 4847605, 7617665, 10664731, 53323655]

約数ペア:

[(1, 53323655), (5, 10664731), (7, 7617665), (11, 4847605), (35, 1523533), (43, 1240085), (55, 969521), (77, 692515), (215, 248017), (301, 177155), (385, 138503), (473, 112735), (1505, 35431), (2365, 22547), (3221, 16555), (3311, 16105)]