49911966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12547}}^1$

素因数の和:12585

約数の個数: 48

約数和(自身を含む): 123321744

約数和(自身を除く): 73409778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 12547, 25094, 37641, 75282, 112923, 163111, 213299, 225846, 326222, 426598, 489333, 639897, 978666, 1279794, 1467999, 1919691, 2772887, 2935998, 3839382, 5545774, 8318661, 16637322, 24955983, 49911966]

約数ペア:

[(1, 49911966), (2, 24955983), (3, 16637322), (6, 8318661), (9, 5545774), (13, 3839382), (17, 2935998), (18, 2772887), (26, 1919691), (34, 1467999), (39, 1279794), (51, 978666), (78, 639897), (102, 489333), (117, 426598), (153, 326222), (221, 225846), (234, 213299), (306, 163111), (442, 112923), (663, 75282), (1326, 37641), (1989, 25094), (3978, 12547)]