57548986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 103502880

約数和(自身を除く): 45953894

約数列:

[1, 2, 11, 19, 22, 37, 38, 61, 74, 122, 209, 407, 418, 671, 703, 814, 1159, 1342, 1406, 2257, 2318, 3721, 4514, 7442, 7733, 12749, 15466, 24827, 25498, 40931, 42883, 49654, 70699, 81862, 85766, 137677, 141398, 275354, 471713, 777689, 943426, 1514447, 1555378, 2615863, 3028894, 5231726, 28774493, 57548986]

約数ペア:

[(1, 57548986), (2, 28774493), (11, 5231726), (19, 3028894), (22, 2615863), (37, 1555378), (38, 1514447), (61, 943426), (74, 777689), (122, 471713), (209, 275354), (407, 141398), (418, 137677), (671, 85766), (703, 81862), (814, 70699), (1159, 49654), (1342, 42883), (1406, 40931), (2257, 25498), (2318, 24827), (3721, 15466), (4514, 12749), (7442, 7733)]