51418938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 56408262

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1434, 1559, 3118, 4677, 5497, 9354, 10994, 16491, 32982, 35857, 71714, 107571, 215142, 372601, 745202, 1117803, 2235606, 8569823, 17139646, 25709469, 51418938]

約数ペア:

[(1, 51418938), (2, 25709469), (3, 17139646), (6, 8569823), (23, 2235606), (46, 1117803), (69, 745202), (138, 372601), (239, 215142), (478, 107571), (717, 71714), (1434, 35857), (1559, 32982), (3118, 16491), (4677, 10994), (5497, 9354)]