47252480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 88

約数和(自身を含む): 123802560

約数和(自身を除く): 76550080

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, 839, 880, 1024, 1280, 1408, 1678, 1760, 2560, 2816, 3356, 3520, 4195, 5120, 5632, 6712, 7040, 8390, 9229, 11264, 13424, 14080, 16780, 18458, 26848, 28160, 33560, 36916, 46145, 53696, 56320, 67120, 73832, 92290, 107392, 134240, 147664, 184580, 214784, 268480, 295328, 369160, 429568, 536960, 590656, 738320, 859136, 1073920, 1181312, 1476640, 2147840, 2362624, 2953280, 4295680, 4725248, 5906560, 9450496, 11813120, 23626240, 47252480]

約数ペア:

[(1, 47252480), (2, 23626240), (4, 11813120), (5, 9450496), (8, 5906560), (10, 4725248), (11, 4295680), (16, 2953280), (20, 2362624), (22, 2147840), (32, 1476640), (40, 1181312), (44, 1073920), (55, 859136), (64, 738320), (80, 590656), (88, 536960), (110, 429568), (128, 369160), (160, 295328), (176, 268480), (220, 214784), (256, 184580), (320, 147664), (352, 134240), (440, 107392), (512, 92290), (640, 73832), (704, 67120), (839, 56320), (880, 53696), (1024, 46145), (1280, 36916), (1408, 33560), (1678, 28160), (1760, 26848), (2560, 18458), (2816, 16780), (3356, 14080), (3520, 13424), (4195, 11264), (5120, 9229), (5632, 8390), (6712, 7040)]