54775880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59539}}^1$

素因数の和:59573

約数の個数: 32

約数和(自身を含む): 128606400

約数和(自身を除く): 73830520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 59539, 119078, 238156, 297695, 476312, 595390, 1190780, 1369397, 2381560, 2738794, 5477588, 6846985, 10955176, 13693970, 27387940, 54775880]

約数ペア:

[(1, 54775880), (2, 27387940), (4, 13693970), (5, 10955176), (8, 6846985), (10, 5477588), (20, 2738794), (23, 2381560), (40, 1369397), (46, 1190780), (92, 595390), (115, 476312), (184, 297695), (230, 238156), (460, 119078), (920, 59539)]