56511960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{470933}}^1$

素因数の和:470947

約数の個数: 32

約数和(自身を含む): 169536240

約数和(自身を除く): 113024280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 470933, 941866, 1412799, 1883732, 2354665, 2825598, 3767464, 4709330, 5651196, 7063995, 9418660, 11302392, 14127990, 18837320, 28255980, 56511960]

約数ペア:

[(1, 56511960), (2, 28255980), (3, 18837320), (4, 14127990), (5, 11302392), (6, 9418660), (8, 7063995), (10, 5651196), (12, 4709330), (15, 3767464), (20, 2825598), (24, 2354665), (30, 1883732), (40, 1412799), (60, 941866), (120, 470933)]