53145196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 107533440

約数和(自身を除く): 54388244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 79, 158, 221, 316, 442, 761, 884, 1027, 1343, 1522, 2054, 2686, 3044, 4108, 5372, 9893, 12937, 17459, 19786, 25874, 34918, 39572, 51748, 60119, 69836, 120238, 168181, 240476, 336362, 672724, 781547, 1022023, 1563094, 2044046, 3126188, 4088092, 13286299, 26572598, 53145196]

約数ペア:

[(1, 53145196), (2, 26572598), (4, 13286299), (13, 4088092), (17, 3126188), (26, 2044046), (34, 1563094), (52, 1022023), (68, 781547), (79, 672724), (158, 336362), (221, 240476), (316, 168181), (442, 120238), (761, 69836), (884, 60119), (1027, 51748), (1343, 39572), (1522, 34918), (2054, 25874), (2686, 19786), (3044, 17459), (4108, 12937), (5372, 9893)]