55408955

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9833}}^1$

素因数の和:9875

約数の個数: 24

約数和(自身を含む): 80717472

約数和(自身を除く): 25308517

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 9833, 49165, 68831, 226159, 344155, 481817, 1130795, 1583113, 2409085, 7915565, 11081791, 55408955]

約数ペア:

[(1, 55408955), (5, 11081791), (7, 7915565), (23, 2409085), (35, 1583113), (49, 1130795), (115, 481817), (161, 344155), (245, 226159), (805, 68831), (1127, 49165), (5635, 9833)]