49976320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 88

約数和(自身を含む): 123213024

約数和(自身を除く): 73236704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 227, 256, 320, 344, 430, 454, 512, 640, 688, 860, 908, 1024, 1135, 1280, 1376, 1720, 1816, 2270, 2560, 2752, 3440, 3632, 4540, 5120, 5504, 6880, 7264, 9080, 9761, 11008, 13760, 14528, 18160, 19522, 22016, 27520, 29056, 36320, 39044, 44032, 48805, 55040, 58112, 72640, 78088, 97610, 110080, 116224, 145280, 156176, 195220, 220160, 232448, 290560, 312352, 390440, 581120, 624704, 780880, 1162240, 1249408, 1561760, 2498816, 3123520, 4997632, 6247040, 9995264, 12494080, 24988160, 49976320]

約数ペア:

[(1, 49976320), (2, 24988160), (4, 12494080), (5, 9995264), (8, 6247040), (10, 4997632), (16, 3123520), (20, 2498816), (32, 1561760), (40, 1249408), (43, 1162240), (64, 780880), (80, 624704), (86, 581120), (128, 390440), (160, 312352), (172, 290560), (215, 232448), (227, 220160), (256, 195220), (320, 156176), (344, 145280), (430, 116224), (454, 110080), (512, 97610), (640, 78088), (688, 72640), (860, 58112), (908, 55040), (1024, 48805), (1135, 44032), (1280, 39044), (1376, 36320), (1720, 29056), (1816, 27520), (2270, 22016), (2560, 19522), (2752, 18160), (3440, 14528), (3632, 13760), (4540, 11008), (5120, 9761), (5504, 9080), (6880, 7264)]