51325538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1774

約数の個数: 24

約数和(自身を含む): 85322160

約数和(自身を除く): 33996622

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1441, 1619, 2882, 3238, 15851, 17809, 31702, 35618, 195899, 212089, 391798, 424178, 2332979, 4665958, 25662769, 51325538]

約数ペア:

[(1, 51325538), (2, 25662769), (11, 4665958), (22, 2332979), (121, 424178), (131, 391798), (242, 212089), (262, 195899), (1441, 35618), (1619, 31702), (2882, 17809), (3238, 15851)]