48138609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 71608320

約数和(自身を除く): 23469711

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 437, 503, 1311, 1387, 1509, 1679, 4161, 5037, 9557, 11569, 28671, 31901, 34707, 36719, 95703, 110157, 219811, 659433, 697661, 844537, 2092983, 2533611, 16046203, 48138609]

約数ペア:

[(1, 48138609), (3, 16046203), (19, 2533611), (23, 2092983), (57, 844537), (69, 697661), (73, 659433), (219, 219811), (437, 110157), (503, 95703), (1311, 36719), (1387, 34707), (1509, 31901), (1679, 28671), (4161, 11569), (5037, 9557)]