55271770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 102529152

約数和(自身を除く): 47257382

約数列:

[1, 2, 5, 10, 43, 86, 173, 215, 346, 430, 743, 865, 1486, 1730, 3715, 7430, 7439, 14878, 31949, 37195, 63898, 74390, 128539, 159745, 257078, 319490, 642695, 1285390, 5527177, 11054354, 27635885, 55271770]

約数ペア:

[(1, 55271770), (2, 27635885), (5, 11054354), (10, 5527177), (43, 1285390), (86, 642695), (173, 319490), (215, 257078), (346, 159745), (430, 128539), (743, 74390), (865, 63898), (1486, 37195), (1730, 31949), (3715, 14878), (7430, 7439)]