51997568

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 119560320

約数和(自身を除く): 67562752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 262, 443, 448, 524, 886, 896, 917, 1048, 1772, 1834, 2096, 3101, 3544, 3668, 4192, 6202, 7088, 7336, 8384, 12404, 14176, 14672, 16768, 24808, 28352, 29344, 49616, 56704, 58033, 58688, 99232, 116066, 117376, 198464, 232132, 396928, 406231, 464264, 812462, 928528, 1624924, 1857056, 3249848, 3714112, 6499696, 7428224, 12999392, 25998784, 51997568]

約数ペア:

[(1, 51997568), (2, 25998784), (4, 12999392), (7, 7428224), (8, 6499696), (14, 3714112), (16, 3249848), (28, 1857056), (32, 1624924), (56, 928528), (64, 812462), (112, 464264), (128, 406231), (131, 396928), (224, 232132), (262, 198464), (443, 117376), (448, 116066), (524, 99232), (886, 58688), (896, 58033), (917, 56704), (1048, 49616), (1772, 29344), (1834, 28352), (2096, 24808), (3101, 16768), (3544, 14672), (3668, 14176), (4192, 12404), (6202, 8384), (7088, 7336)]