56734458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19991}}^1$

素因数の和:20050

約数の個数: 32

約数和(自身を含む): 126669312

約数和(自身を除く): 69934854

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 19991, 39982, 59973, 119946, 219901, 439802, 659703, 859613, 1319406, 1719226, 2578839, 5157678, 9455743, 18911486, 28367229, 56734458]

約数ペア:

[(1, 56734458), (2, 28367229), (3, 18911486), (6, 9455743), (11, 5157678), (22, 2578839), (33, 1719226), (43, 1319406), (66, 859613), (86, 659703), (129, 439802), (258, 219901), (473, 119946), (946, 59973), (1419, 39982), (2838, 19991)]