52384840

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4211}}^1$

素因数の和:4533

約数の個数: 32

約数和(自身を含む): 118272960

約数和(自身を除く): 65888120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 4211, 6220, 8422, 12440, 16844, 21055, 33688, 42110, 84220, 168440, 1309621, 2619242, 5238484, 6548105, 10476968, 13096210, 26192420, 52384840]

約数ペア:

[(1, 52384840), (2, 26192420), (4, 13096210), (5, 10476968), (8, 6548105), (10, 5238484), (20, 2619242), (40, 1309621), (311, 168440), (622, 84220), (1244, 42110), (1555, 33688), (2488, 21055), (3110, 16844), (4211, 12440), (6220, 8422)]