56059520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7963}}^1$

素因数の和:7993

約数の個数: 64

約数和(自身を含む): 146219040

約数和(自身を除く): 90159520

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, 7963, 15926, 31852, 39815, 63704, 79630, 87593, 127408, 159260, 175186, 254816, 318520, 350372, 437965, 509632, 637040, 700744, 875930, 1019264, 1274080, 1401488, 1751860, 2548160, 2802976, 3503720, 5096320, 5605952, 7007440, 11211904, 14014880, 28029760, 56059520]

約数ペア:

[(1, 56059520), (2, 28029760), (4, 14014880), (5, 11211904), (8, 7007440), (10, 5605952), (11, 5096320), (16, 3503720), (20, 2802976), (22, 2548160), (32, 1751860), (40, 1401488), (44, 1274080), (55, 1019264), (64, 875930), (80, 700744), (88, 637040), (110, 509632), (128, 437965), (160, 350372), (176, 318520), (220, 254816), (320, 175186), (352, 159260), (440, 127408), (640, 87593), (704, 79630), (880, 63704), (1408, 39815), (1760, 31852), (3520, 15926), (7040, 7963)]