53445904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 106948512

約数和(自身を除く): 53502608

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 262, 344, 524, 593, 688, 1048, 1186, 2096, 2372, 4744, 5633, 9488, 11266, 22532, 25499, 45064, 50998, 77683, 90128, 101996, 155366, 203992, 310732, 407984, 621464, 1242928, 3340369, 6680738, 13361476, 26722952, 53445904]

約数ペア:

[(1, 53445904), (2, 26722952), (4, 13361476), (8, 6680738), (16, 3340369), (43, 1242928), (86, 621464), (131, 407984), (172, 310732), (262, 203992), (344, 155366), (524, 101996), (593, 90128), (688, 77683), (1048, 50998), (1186, 45064), (2096, 25499), (2372, 22532), (4744, 11266), (5633, 9488)]