51626624

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 118613760

約数和(自身を除く): 66987136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 367, 448, 628, 734, 896, 1099, 1256, 1468, 2198, 2512, 2569, 2936, 4396, 5024, 5138, 5872, 8792, 10048, 10276, 11744, 17584, 20096, 20552, 23488, 35168, 41104, 46976, 57619, 70336, 82208, 115238, 140672, 164416, 230476, 328832, 403333, 460952, 806666, 921904, 1613332, 1843808, 3226664, 3687616, 6453328, 7375232, 12906656, 25813312, 51626624]

約数ペア:

[(1, 51626624), (2, 25813312), (4, 12906656), (7, 7375232), (8, 6453328), (14, 3687616), (16, 3226664), (28, 1843808), (32, 1613332), (56, 921904), (64, 806666), (112, 460952), (128, 403333), (157, 328832), (224, 230476), (314, 164416), (367, 140672), (448, 115238), (628, 82208), (734, 70336), (896, 57619), (1099, 46976), (1256, 41104), (1468, 35168), (2198, 23488), (2512, 20552), (2569, 20096), (2936, 17584), (4396, 11744), (5024, 10276), (5138, 10048), (5872, 8792)]