45020108

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 50780212

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1319, 1484, 2438, 2638, 4876, 5276, 8533, 9233, 17066, 18466, 30337, 34132, 36932, 60674, 69907, 121348, 139814, 212359, 279628, 424718, 489349, 849436, 978698, 1607861, 1957396, 3215722, 6431444, 11255027, 22510054, 45020108]

約数ペア:

[(1, 45020108), (2, 22510054), (4, 11255027), (7, 6431444), (14, 3215722), (23, 1957396), (28, 1607861), (46, 978698), (53, 849436), (92, 489349), (106, 424718), (161, 279628), (212, 212359), (322, 139814), (371, 121348), (644, 69907), (742, 60674), (1219, 36932), (1319, 34132), (1484, 30337), (2438, 18466), (2638, 17066), (4876, 9233), (5276, 8533)]