53575340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29437}}^1$

素因数の和:29466

約数の個数: 48

約数和(自身を含む): 138476352

約数和(自身を除く): 84901012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 29437, 58874, 117748, 147185, 206059, 294370, 382681, 412118, 588740, 765362, 824236, 1030295, 1530724, 1913405, 2060590, 2678767, 3826810, 4121180, 5357534, 7653620, 10715068, 13393835, 26787670, 53575340]

約数ペア:

[(1, 53575340), (2, 26787670), (4, 13393835), (5, 10715068), (7, 7653620), (10, 5357534), (13, 4121180), (14, 3826810), (20, 2678767), (26, 2060590), (28, 1913405), (35, 1530724), (52, 1030295), (65, 824236), (70, 765362), (91, 588740), (130, 412118), (140, 382681), (182, 294370), (260, 206059), (364, 147185), (455, 117748), (910, 58874), (1820, 29437)]