51826278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9007}}^1$

素因数の和:9156

約数の個数: 32

約数和(自身を含む): 119337984

約数和(自身を除く): 67511706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 9007, 18014, 27021, 54042, 63049, 126098, 189147, 378294, 1233959, 2467918, 3701877, 7403754, 8637713, 17275426, 25913139, 51826278]

約数ペア:

[(1, 51826278), (2, 25913139), (3, 17275426), (6, 8637713), (7, 7403754), (14, 3701877), (21, 2467918), (42, 1233959), (137, 378294), (274, 189147), (411, 126098), (822, 63049), (959, 54042), (1918, 27021), (2877, 18014), (5754, 9007)]