50945090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 114628608

約数和(自身を除く): 63683518

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 1381, 2170, 2635, 2762, 3689, 5270, 6905, 7378, 9667, 13810, 18445, 19334, 23477, 36890, 42811, 46954, 48335, 85622, 96670, 117385, 164339, 214055, 234770, 299677, 328678, 428110, 599354, 727787, 821695, 1455574, 1498385, 1643390, 2996770, 3638935, 5094509, 7277870, 10189018, 25472545, 50945090]

約数ペア:

[(1, 50945090), (2, 25472545), (5, 10189018), (7, 7277870), (10, 5094509), (14, 3638935), (17, 2996770), (31, 1643390), (34, 1498385), (35, 1455574), (62, 821695), (70, 727787), (85, 599354), (119, 428110), (155, 328678), (170, 299677), (217, 234770), (238, 214055), (310, 164339), (434, 117385), (527, 96670), (595, 85622), (1054, 48335), (1085, 46954), (1190, 42811), (1381, 36890), (2170, 23477), (2635, 19334), (2762, 18445), (3689, 13810), (5270, 9667), (6905, 7378)]