53130880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7547}}^1$

素因数の和:7577

約数の個数: 64

約数和(自身を含む): 138581280

約数和(自身を除く): 85450400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 7547, 15094, 30188, 37735, 60376, 75470, 83017, 120752, 150940, 166034, 241504, 301880, 332068, 415085, 483008, 603760, 664136, 830170, 966016, 1207520, 1328272, 1660340, 2415040, 2656544, 3320680, 4830080, 5313088, 6641360, 10626176, 13282720, 26565440, 53130880]

約数ペア:

[(1, 53130880), (2, 26565440), (4, 13282720), (5, 10626176), (8, 6641360), (10, 5313088), (11, 4830080), (16, 3320680), (20, 2656544), (22, 2415040), (32, 1660340), (40, 1328272), (44, 1207520), (55, 966016), (64, 830170), (80, 664136), (88, 603760), (110, 483008), (128, 415085), (160, 332068), (176, 301880), (220, 241504), (320, 166034), (352, 150940), (440, 120752), (640, 83017), (704, 75470), (880, 60376), (1408, 37735), (1760, 30188), (3520, 15094), (7040, 7547)]