56746756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 112432320

約数和(自身を除く): 55685564

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 89, 172, 178, 337, 356, 473, 674, 946, 979, 1348, 1892, 1958, 3707, 3827, 3916, 7414, 7654, 14491, 14828, 15308, 28982, 29993, 42097, 57964, 59986, 84194, 119972, 159401, 168388, 318802, 329923, 637604, 659846, 1289699, 1319692, 2579398, 5158796, 14186689, 28373378, 56746756]

約数ペア:

[(1, 56746756), (2, 28373378), (4, 14186689), (11, 5158796), (22, 2579398), (43, 1319692), (44, 1289699), (86, 659846), (89, 637604), (172, 329923), (178, 318802), (337, 168388), (356, 159401), (473, 119972), (674, 84194), (946, 59986), (979, 57964), (1348, 42097), (1892, 29993), (1958, 28982), (3707, 15308), (3827, 14828), (3916, 14491), (7414, 7654)]