52004480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 138801600

約数和(自身を除く): 86797120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 89, 110, 128, 160, 166, 176, 178, 220, 320, 332, 352, 356, 415, 440, 445, 640, 664, 704, 712, 830, 880, 890, 913, 979, 1328, 1408, 1424, 1660, 1760, 1780, 1826, 1958, 2656, 2848, 3320, 3520, 3560, 3652, 3916, 4565, 4895, 5312, 5696, 6640, 7040, 7120, 7304, 7387, 7832, 9130, 9790, 10624, 11392, 13280, 14240, 14608, 14774, 15664, 18260, 19580, 26560, 28480, 29216, 29548, 31328, 36520, 36935, 39160, 53120, 56960, 58432, 59096, 62656, 73040, 73870, 78320, 81257, 116864, 118192, 125312, 146080, 147740, 156640, 162514, 236384, 292160, 295480, 313280, 325028, 406285, 472768, 584320, 590960, 626560, 650056, 812570, 945536, 1181920, 1300112, 1625140, 2363840, 2600224, 3250280, 4727680, 5200448, 6500560, 10400896, 13001120, 26002240, 52004480]

約数ペア:

[(1, 52004480), (2, 26002240), (4, 13001120), (5, 10400896), (8, 6500560), (10, 5200448), (11, 4727680), (16, 3250280), (20, 2600224), (22, 2363840), (32, 1625140), (40, 1300112), (44, 1181920), (55, 945536), (64, 812570), (80, 650056), (83, 626560), (88, 590960), (89, 584320), (110, 472768), (128, 406285), (160, 325028), (166, 313280), (176, 295480), (178, 292160), (220, 236384), (320, 162514), (332, 156640), (352, 147740), (356, 146080), (415, 125312), (440, 118192), (445, 116864), (640, 81257), (664, 78320), (704, 73870), (712, 73040), (830, 62656), (880, 59096), (890, 58432), (913, 56960), (979, 53120), (1328, 39160), (1408, 36935), (1424, 36520), (1660, 31328), (1760, 29548), (1780, 29216), (1826, 28480), (1958, 26560), (2656, 19580), (2848, 18260), (3320, 15664), (3520, 14774), (3560, 14608), (3652, 14240), (3916, 13280), (4565, 11392), (4895, 10624), (5312, 9790), (5696, 9130), (6640, 7832), (7040, 7387), (7120, 7304)]