51769630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2389}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 102215520

約数和(自身を除く): 50445890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 2389, 4334, 4778, 10835, 11945, 21670, 23890, 26279, 52558, 131395, 262790, 470633, 941266, 2353165, 4706330, 5176963, 10353926, 25884815, 51769630]

約数ペア:

[(1, 51769630), (2, 25884815), (5, 10353926), (10, 5176963), (11, 4706330), (22, 2353165), (55, 941266), (110, 470633), (197, 262790), (394, 131395), (985, 52558), (1970, 26279), (2167, 23890), (2389, 21670), (4334, 11945), (4778, 10835)]