57213664

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 116424000

約数和(自身を除く): 59210336

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 109, 188, 218, 349, 376, 436, 698, 752, 872, 1396, 1504, 1744, 2792, 3488, 5123, 5584, 10246, 11168, 16403, 20492, 32806, 38041, 40984, 65612, 76082, 81968, 131224, 152164, 163936, 262448, 304328, 524896, 608656, 1217312, 1787927, 3575854, 7151708, 14303416, 28606832, 57213664]

約数ペア:

[(1, 57213664), (2, 28606832), (4, 14303416), (8, 7151708), (16, 3575854), (32, 1787927), (47, 1217312), (94, 608656), (109, 524896), (188, 304328), (218, 262448), (349, 163936), (376, 152164), (436, 131224), (698, 81968), (752, 76082), (872, 65612), (1396, 40984), (1504, 38041), (1744, 32806), (2792, 20492), (3488, 16403), (5123, 11168), (5584, 10246)]