51986762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 83994624

約数和(自身を除く): 32007862

約数列:

[1, 2, 23, 46, 61, 97, 122, 191, 194, 382, 1403, 2231, 2806, 4393, 4462, 5917, 8786, 11651, 11834, 18527, 23302, 37054, 136091, 267973, 272182, 426121, 535946, 852242, 1130147, 2260294, 25993381, 51986762]

約数ペア:

[(1, 51986762), (2, 25993381), (23, 2260294), (46, 1130147), (61, 852242), (97, 535946), (122, 426121), (191, 272182), (194, 267973), (382, 136091), (1403, 37054), (2231, 23302), (2806, 18527), (4393, 11834), (4462, 11651), (5917, 8786)]