48538520

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2243}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 109462320

約数和(自身を除く): 60923800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2243, 2705, 4328, 4486, 5410, 8972, 10820, 11215, 17944, 21640, 22430, 44860, 89720, 1213463, 2426926, 4853852, 6067315, 9707704, 12134630, 24269260, 48538520]

約数ペア:

[(1, 48538520), (2, 24269260), (4, 12134630), (5, 9707704), (8, 6067315), (10, 4853852), (20, 2426926), (40, 1213463), (541, 89720), (1082, 44860), (2164, 22430), (2243, 21640), (2705, 17944), (4328, 11215), (4486, 10820), (5410, 8972)]