55439055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 118310400

約数和(自身を除く): 62871345

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 59, 63, 95, 105, 133, 157, 171, 177, 285, 295, 315, 399, 413, 471, 531, 665, 785, 855, 885, 1099, 1121, 1197, 1239, 1413, 1995, 2065, 2355, 2655, 2983, 3297, 3363, 3717, 5495, 5605, 5985, 6195, 7065, 7847, 8949, 9263, 9891, 10089, 14915, 16485, 16815, 18585, 20881, 23541, 26847, 27789, 39235, 44745, 46315, 49455, 50445, 62643, 64841, 70623, 83367, 104405, 117705, 134235, 138945, 175997, 187929, 194523, 313215, 324205, 353115, 416835, 527991, 583569, 879985, 939645, 972615, 1231979, 1583973, 2639955, 2917845, 3695937, 6159895, 7919865, 11087811, 18479685, 55439055]

約数ペア:

[(1, 55439055), (3, 18479685), (5, 11087811), (7, 7919865), (9, 6159895), (15, 3695937), (19, 2917845), (21, 2639955), (35, 1583973), (45, 1231979), (57, 972615), (59, 939645), (63, 879985), (95, 583569), (105, 527991), (133, 416835), (157, 353115), (171, 324205), (177, 313215), (285, 194523), (295, 187929), (315, 175997), (399, 138945), (413, 134235), (471, 117705), (531, 104405), (665, 83367), (785, 70623), (855, 64841), (885, 62643), (1099, 50445), (1121, 49455), (1197, 46315), (1239, 44745), (1413, 39235), (1995, 27789), (2065, 26847), (2355, 23541), (2655, 20881), (2983, 18585), (3297, 16815), (3363, 16485), (3717, 14915), (5495, 10089), (5605, 9891), (5985, 9263), (6195, 8949), (7065, 7847)]