51813414

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 63501786

約数列:

[1, 2, 3, 6, 9, 18, 79, 83, 158, 166, 237, 249, 439, 474, 498, 711, 747, 878, 1317, 1422, 1494, 2634, 3951, 6557, 7902, 13114, 19671, 34681, 36437, 39342, 59013, 69362, 72874, 104043, 109311, 118026, 208086, 218622, 312129, 327933, 624258, 655866, 2878523, 5757046, 8635569, 17271138, 25906707, 51813414]

約数ペア:

[(1, 51813414), (2, 25906707), (3, 17271138), (6, 8635569), (9, 5757046), (18, 2878523), (79, 655866), (83, 624258), (158, 327933), (166, 312129), (237, 218622), (249, 208086), (439, 118026), (474, 109311), (498, 104043), (711, 72874), (747, 69362), (878, 59013), (1317, 39342), (1422, 36437), (1494, 34681), (2634, 19671), (3951, 13114), (6557, 7902)]