53956028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 114960384

約数和(自身を除く): 61004356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 263, 431, 476, 526, 862, 1052, 1724, 1841, 3017, 3682, 4471, 6034, 7327, 7364, 8942, 12068, 14654, 17884, 29308, 31297, 51289, 62594, 102578, 113353, 125188, 205156, 226706, 453412, 793471, 1586942, 1927001, 3173884, 3854002, 7708004, 13489007, 26978014, 53956028]

約数ペア:

[(1, 53956028), (2, 26978014), (4, 13489007), (7, 7708004), (14, 3854002), (17, 3173884), (28, 1927001), (34, 1586942), (68, 793471), (119, 453412), (238, 226706), (263, 205156), (431, 125188), (476, 113353), (526, 102578), (862, 62594), (1052, 51289), (1724, 31297), (1841, 29308), (3017, 17884), (3682, 14654), (4471, 12068), (6034, 8942), (7327, 7364)]