52574720

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1901

約数の個数: 80

約数和(自身を含む): 137589408

約数和(自身を除く): 85014688

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, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 1867, 2560, 2816, 3520, 3734, 5632, 7040, 7468, 9335, 14080, 14936, 18670, 20537, 28160, 29872, 37340, 41074, 59744, 74680, 82148, 102685, 119488, 149360, 164296, 205370, 238976, 298720, 328592, 410740, 477952, 597440, 657184, 821480, 955904, 1194880, 1314368, 1642960, 2389760, 2628736, 3285920, 4779520, 5257472, 6571840, 10514944, 13143680, 26287360, 52574720]

約数ペア:

[(1, 52574720), (2, 26287360), (4, 13143680), (5, 10514944), (8, 6571840), (10, 5257472), (11, 4779520), (16, 3285920), (20, 2628736), (22, 2389760), (32, 1642960), (40, 1314368), (44, 1194880), (55, 955904), (64, 821480), (80, 657184), (88, 597440), (110, 477952), (128, 410740), (160, 328592), (176, 298720), (220, 238976), (256, 205370), (320, 164296), (352, 149360), (440, 119488), (512, 102685), (640, 82148), (704, 74680), (880, 59744), (1280, 41074), (1408, 37340), (1760, 29872), (1867, 28160), (2560, 20537), (2816, 18670), (3520, 14936), (3734, 14080), (5632, 9335), (7040, 7468)]