55180930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 64258430

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 217, 295, 310, 413, 431, 434, 590, 826, 862, 1085, 1829, 2065, 2155, 2170, 3017, 3658, 4130, 4310, 6034, 9145, 12803, 13361, 15085, 18290, 25429, 25606, 26722, 30170, 50858, 64015, 66805, 93527, 127145, 128030, 133610, 178003, 187054, 254290, 356006, 467635, 788299, 890015, 935270, 1576598, 1780030, 3941495, 5518093, 7882990, 11036186, 27590465, 55180930]

約数ペア:

[(1, 55180930), (2, 27590465), (5, 11036186), (7, 7882990), (10, 5518093), (14, 3941495), (31, 1780030), (35, 1576598), (59, 935270), (62, 890015), (70, 788299), (118, 467635), (155, 356006), (217, 254290), (295, 187054), (310, 178003), (413, 133610), (431, 128030), (434, 127145), (590, 93527), (826, 66805), (862, 64015), (1085, 50858), (1829, 30170), (2065, 26722), (2155, 25606), (2170, 25429), (3017, 18290), (3658, 15085), (4130, 13361), (4310, 12803), (6034, 9145)]