51972944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1887

約数の個数: 40

約数和(自身を含む): 107660520

約数和(自身を除く): 55687576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1753, 1853, 3506, 3706, 7012, 7412, 14024, 14824, 28048, 29648, 29801, 59602, 119204, 191077, 238408, 382154, 476816, 764308, 1528616, 3057232, 3248309, 6496618, 12993236, 25986472, 51972944]

約数ペア:

[(1, 51972944), (2, 25986472), (4, 12993236), (8, 6496618), (16, 3248309), (17, 3057232), (34, 1528616), (68, 764308), (109, 476816), (136, 382154), (218, 238408), (272, 191077), (436, 119204), (872, 59602), (1744, 29801), (1753, 29648), (1853, 28048), (3506, 14824), (3706, 14024), (7012, 7412)]