51992940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29881}}^1$

素因数の和:29922

約数の個数: 48

約数和(自身を含む): 150605280

約数和(自身を除く): 98612340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 29881, 59762, 89643, 119524, 149405, 179286, 298810, 358572, 448215, 597620, 866549, 896430, 1733098, 1792860, 2599647, 3466196, 4332745, 5199294, 8665490, 10398588, 12998235, 17330980, 25996470, 51992940]

約数ペア:

[(1, 51992940), (2, 25996470), (3, 17330980), (4, 12998235), (5, 10398588), (6, 8665490), (10, 5199294), (12, 4332745), (15, 3466196), (20, 2599647), (29, 1792860), (30, 1733098), (58, 896430), (60, 866549), (87, 597620), (116, 448215), (145, 358572), (174, 298810), (290, 179286), (348, 149405), (435, 119524), (580, 89643), (870, 59762), (1740, 29881)]