54849280

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 133407792

約数和(自身を除く): 78558512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 584, 587, 640, 730, 1168, 1174, 1280, 1460, 2336, 2348, 2920, 2935, 4672, 4696, 5840, 5870, 9344, 9392, 11680, 11740, 18688, 18784, 23360, 23480, 37568, 42851, 46720, 46960, 75136, 85702, 93440, 93920, 150272, 171404, 187840, 214255, 342808, 375680, 428510, 685616, 751360, 857020, 1371232, 1714040, 2742464, 3428080, 5484928, 6856160, 10969856, 13712320, 27424640, 54849280]

約数ペア:

[(1, 54849280), (2, 27424640), (4, 13712320), (5, 10969856), (8, 6856160), (10, 5484928), (16, 3428080), (20, 2742464), (32, 1714040), (40, 1371232), (64, 857020), (73, 751360), (80, 685616), (128, 428510), (146, 375680), (160, 342808), (256, 214255), (292, 187840), (320, 171404), (365, 150272), (584, 93920), (587, 93440), (640, 85702), (730, 75136), (1168, 46960), (1174, 46720), (1280, 42851), (1460, 37568), (2336, 23480), (2348, 23360), (2920, 18784), (2935, 18688), (4672, 11740), (4696, 11680), (5840, 9392), (5870, 9344)]