55249956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 148599360

約数和(自身を除く): 93349404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1259, 1908, 2438, 2518, 3657, 3777, 4876, 5036, 7314, 7554, 10971, 11331, 14628, 15108, 21942, 22662, 28957, 43884, 45324, 57914, 66727, 86871, 115828, 133454, 173742, 200181, 260613, 266908, 347484, 400362, 521226, 600543, 800724, 1042452, 1201086, 1534721, 2402172, 3069442, 4604163, 6138884, 9208326, 13812489, 18416652, 27624978, 55249956]

約数ペア:

[(1, 55249956), (2, 27624978), (3, 18416652), (4, 13812489), (6, 9208326), (9, 6138884), (12, 4604163), (18, 3069442), (23, 2402172), (36, 1534721), (46, 1201086), (53, 1042452), (69, 800724), (92, 600543), (106, 521226), (138, 400362), (159, 347484), (207, 266908), (212, 260613), (276, 200181), (318, 173742), (414, 133454), (477, 115828), (636, 86871), (828, 66727), (954, 57914), (1219, 45324), (1259, 43884), (1908, 28957), (2438, 22662), (2518, 21942), (3657, 15108), (3777, 14628), (4876, 11331), (5036, 10971), (7314, 7554)]