57211806

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{45191}}^1$

素因数の和:45407

約数の個数: 16

約数和(自身を含む): 114968448

約数和(自身を除く): 57756642

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 45191, 90382, 135573, 271146, 9535301, 19070602, 28605903, 57211806]

約数ペア:

[(1, 57211806), (2, 28605903), (3, 19070602), (6, 9535301), (211, 271146), (422, 135573), (633, 90382), (1266, 45191)]